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error-reporting calls using VIR_ERR_NO_MEMORY: use virReportOOMError instead

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* src/uml_conf.c (VIR_FROM_THIS): Define to VIR_FROM_UML.
* src/xs_internal.c (VIR_FROM_THIS): Define to VIR_FROM_XEN.
* src/xml.c (VIR_FROM_THIS): Define to VIR_FROM_XML.
* src/stats_linux.c (VIR_FROM_THIS): Define to VIR_FROM_STATS_LINUX.
* src/datatypes.c (VIR_FROM_THIS): Define to VIR_FROM_NONE.
* src/lxc_conf.c (VIR_FROM_THIS): Define to VIR_FROM_LXC.
* src/libvirt.c (VIR_FROM_THIS): Define to VIR_FROM_NONE.
* src/node_device_conf.c (VIR_FROM_THIS): Define to VIR_FROM_NODEDEV.
* src/openvz_conf.c (VIR_FROM_THIS): Define to VIR_FROM_OPENVZ.
* src/openvz_driver.c (VIR_FROM_THIS): Define to VIR_FROM_OPENVZ.
* src/conf.c (VIR_FROM_THIS): Define to VIR_FROM_CONF.
Note: this loses config_filename:config_lineno diagnostics,
but that's ok.
* src/node_device.c (VIR_FROM_THIS): Define to VIR_FROM_NODEDEV.
* src/sexpr.c (VIR_FROM_THIS): Define to VIR_FROM_SEXPR.
* po/POTFILES.in: remove src/sexpr.c and src/lxc_conf.c
This commit is contained in:
Jim Meyering 2009-01-29 12:10:32 +00:00
parent a99e5ccba4
commit bc18a91f91
32 changed files with 251 additions and 265 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
ChangeLog
View File

@ -1,3 +1,23 @@
Thu Jan 29 13:06:51 +0100 2009 Jim Meyering <meyering@redhat.com>
error-reporting calls using VIR_ERR_NO_MEMORY: use virReportOOMError instead
* src/uml_conf.c (VIR_FROM_THIS): Define to VIR_FROM_UML.
* src/xs_internal.c (VIR_FROM_THIS): Define to VIR_FROM_XEN.
* src/xml.c (VIR_FROM_THIS): Define to VIR_FROM_XML.
* src/stats_linux.c (VIR_FROM_THIS): Define to VIR_FROM_STATS_LINUX.
* src/datatypes.c (VIR_FROM_THIS): Define to VIR_FROM_NONE.
* src/lxc_conf.c (VIR_FROM_THIS): Define to VIR_FROM_LXC.
* src/libvirt.c (VIR_FROM_THIS): Define to VIR_FROM_NONE.
* src/node_device_conf.c (VIR_FROM_THIS): Define to VIR_FROM_NODEDEV.
* src/openvz_conf.c (VIR_FROM_THIS): Define to VIR_FROM_OPENVZ.
* src/openvz_driver.c (VIR_FROM_THIS): Define to VIR_FROM_OPENVZ.
* src/conf.c (VIR_FROM_THIS): Define to VIR_FROM_CONF.
Note: this loses config_filename:config_lineno diagnostics,
but that's ok.
* src/node_device.c (VIR_FROM_THIS): Define to VIR_FROM_NODEDEV.
* src/sexpr.c (VIR_FROM_THIS): Define to VIR_FROM_SEXPR.
* po/POTFILES.in: remove src/sexpr.c and src/lxc_conf.c
Thu Jan 29 12:44:15 CET 2009 Guido Günther <agx@sigxcpu.org>
* src/virsh.c (main): don't abort when setlocale() fails

2
po/POTFILES.in
View File

@ -8,7 +8,6 @@ src/datatypes.c
src/domain_conf.c
src/iptables.c
src/libvirt.c
src/lxc_conf.c
src/lxc_container.c
src/lxc_controller.c
src/lxc_driver.c
@ -23,7 +22,6 @@ src/proxy_internal.c
src/qemu_conf.c
src/qemu_driver.c
src/remote_internal.c
src/sexpr.c
src/storage_backend.c
src/storage_backend_disk.c
src/storage_backend_fs.c

18
src/conf.c
View File

@ -25,6 +25,8 @@
#include "c-ctype.h"
#include "memory.h"
#define VIR_FROM_THIS VIR_FROM_CONF
/************************************************************************
* *
* Structures and macros used by the mini parser *
@ -161,7 +163,7 @@ virConfNew(void)
virConfPtr ret;
if (VIR_ALLOC(ret) < 0) {
virConfError(NULL, VIR_ERR_NO_MEMORY, _("allocating configuration"));
virReportOOMError(NULL);
return(NULL);
}
ret->filename = NULL;
@ -209,7 +211,7 @@ virConfAddEntry(virConfPtr conf, char *name, virConfValuePtr value, char *comm)
return(NULL);
if (VIR_ALLOC(ret) < 0) {
virConfError(NULL, VIR_ERR_NO_MEMORY, _("allocating configuration"));
virReportOOMError(NULL);
return(NULL);
}
@ -488,7 +490,7 @@ virConfParseValue(virConfParserCtxtPtr ctxt)
return(NULL);
}
if (VIR_ALLOC(ret) < 0) {
virConfError(ctxt, VIR_ERR_NO_MEMORY, _("allocating configuration"));
virReportOOMError(NULL);
virConfFreeList(lst);
VIR_FREE(str);
return(NULL);
@ -525,7 +527,7 @@ virConfParseName(virConfParserCtxtPtr ctxt)
NEXT;
ret = strndup(base, ctxt->cur - base);
if (ret == NULL) {
virConfError(ctxt, VIR_ERR_NO_MEMORY, _("allocating configuration"));
virReportOOMError(NULL);
return(NULL);
}
return(ret);
@ -552,7 +554,7 @@ virConfParseComment(virConfParserCtxtPtr ctxt)
while ((ctxt->cur < ctxt->end) && (!IS_EOL(CUR))) NEXT;
comm = strndup(base, ctxt->cur - base);
if (comm == NULL) {
virConfError(ctxt, VIR_ERR_NO_MEMORY, _("allocating configuration"));
virReportOOMError(NULL);
return(-1);
}
virConfAddEntry(ctxt->conf, NULL, NULL, comm);
@ -627,7 +629,7 @@ virConfParseStatement(virConfParserCtxtPtr ctxt)
while ((ctxt->cur < ctxt->end) && (!IS_EOL(CUR))) NEXT;
comm = strndup(base, ctxt->cur - base);
if (comm == NULL) {
virConfError(ctxt, VIR_ERR_NO_MEMORY, _("allocating configuration"));
virReportOOMError(NULL);
VIR_FREE(name);
virConfFreeValue(value);
return(-1);
@ -888,7 +890,7 @@ virConfWriteFile(const char *filename, virConfPtr conf)
}
if (virBufferError(&buf)) {
virConfError(NULL, VIR_ERR_NO_MEMORY, _("allocate buffer"));
virReportOOMError(NULL);
return -1;
}
@ -944,7 +946,7 @@ virConfWriteMem(char *memory, int *len, virConfPtr conf)
}
if (virBufferError(&buf)) {
virConfError(NULL, VIR_ERR_NO_MEMORY, _("allocate buffer"));
virReportOOMError(NULL);
return -1;
}

28
src/datatypes.c
View File

@ -1,7 +1,7 @@
/*
* datatypes.h: management of structs for public data types
*
* Copyright (C) 2006-2008 Red Hat, Inc.
* Copyright (C) 2006-2009 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -26,6 +26,8 @@
#include "logging.h"
#include "memory.h"
#define VIR_FROM_THIS VIR_FROM_NONE
/************************************************************************
* *
* Domain and Connections allocations *
@ -120,7 +122,7 @@ virGetConnect(void) {
virConnectPtr ret;
if (VIR_ALLOC(ret) < 0) {
virLibConnError(NULL, VIR_ERR_NO_MEMORY, _("allocating connection"));
virReportOOMError(NULL);
goto failed;
}
if (virMutexInit(&ret->lock) < 0) {
@ -262,12 +264,12 @@ virGetDomain(virConnectPtr conn, const char *name, const unsigned char *uuid) {
/* TODO check the UUID */
if (ret == NULL) {
if (VIR_ALLOC(ret) < 0) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating domain"));
virReportOOMError(conn);
goto error;
}
ret->name = strdup(name);
if (ret->name == NULL) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating domain"));
virReportOOMError(conn);
goto error;
}
ret->magic = VIR_DOMAIN_MAGIC;
@ -398,12 +400,12 @@ virGetNetwork(virConnectPtr conn, const char *name, const unsigned char *uuid) {
/* TODO check the UUID */
if (ret == NULL) {
if (VIR_ALLOC(ret) < 0) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating network"));
virReportOOMError(conn);
goto error;
}
ret->name = strdup(name);
if (ret->name == NULL) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating network"));
virReportOOMError(conn);
goto error;
}
ret->magic = VIR_NETWORK_MAGIC;
@ -530,12 +532,12 @@ virGetStoragePool(virConnectPtr conn, const char *name, const unsigned char *uui
/* TODO check the UUID */
if (ret == NULL) {
if (VIR_ALLOC(ret) < 0) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating storage pool"));
virReportOOMError(conn);
goto error;
}
ret->name = strdup(name);
if (ret->name == NULL) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating storage pool"));
virReportOOMError(conn);
goto error;
}
ret->magic = VIR_STORAGE_POOL_MAGIC;
@ -661,17 +663,17 @@ virGetStorageVol(virConnectPtr conn, const char *pool, const char *name, const c
ret = (virStorageVolPtr) virHashLookup(conn->storageVols, key);
if (ret == NULL) {
if (VIR_ALLOC(ret) < 0) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating storage vol"));
virReportOOMError(conn);
goto error;
}
ret->pool = strdup(pool);
if (ret->pool == NULL) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating storage vol"));
virReportOOMError(conn);
goto error;
}
ret->name = strdup(name);
if (ret->name == NULL) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating storage vol"));
virReportOOMError(conn);
goto error;
}
strncpy(ret->key, key, sizeof(ret->key)-1);
@ -798,14 +800,14 @@ virGetNodeDevice(virConnectPtr conn, const char *name)
ret = (virNodeDevicePtr) virHashLookup(conn->nodeDevices, name);
if (ret == NULL) {
if (VIR_ALLOC(ret) < 0) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("allocating node dev"));
virReportOOMError(conn);
goto error;
}
ret->magic = VIR_NODE_DEVICE_MAGIC;
ret->conn = conn;
ret->name = strdup(name);
if (ret->name == NULL) {
virLibConnError(conn, VIR_ERR_NO_MEMORY, _("copying node dev name"));
virReportOOMError(conn);
goto error;
}

47
src/domain_conf.c
View File

@ -483,7 +483,7 @@ virDomainObjPtr virDomainAssignDef(virConnectPtr conn,
}
if (VIR_ALLOC(domain) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -499,7 +499,7 @@ virDomainObjPtr virDomainAssignDef(virConnectPtr conn,
domain->def = def;
if (VIR_REALLOC_N(doms->objs, doms->count + 1) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
VIR_FREE(domain);
return NULL;
}
@ -569,7 +569,7 @@ virDomainDiskDefParseXML(virConnectPtr conn,
char *bus = NULL;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -753,7 +753,7 @@ virDomainFSDefParseXML(virConnectPtr conn,
char *target = NULL;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -847,7 +847,7 @@ virDomainNetDefParseXML(virConnectPtr conn,
char *model = NULL;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -1087,7 +1087,7 @@ virDomainChrDefParseXML(virConnectPtr conn,
virDomainChrDefPtr def;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -1300,7 +1300,7 @@ virDomainInputDefParseXML(virConnectPtr conn,
char *bus = NULL;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -1385,7 +1385,7 @@ virDomainGraphicsDefParseXML(virConnectPtr conn,
char *type = NULL;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -1480,7 +1480,7 @@ virDomainSoundDefParseXML(virConnectPtr conn,
virDomainSoundDefPtr def;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -1714,7 +1714,7 @@ virDomainHostdevDefParseXML(virConnectPtr conn,
char *mode, *type = NULL;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
def->target = NULL;
@ -1826,7 +1826,7 @@ virDomainDeviceDefPtr virDomainDeviceDefParse(virConnectPtr conn,
}
if (VIR_ALLOC(dev) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
@ -1892,8 +1892,7 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
virDomainDefPtr def;
if (VIR_ALLOC(def) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for xmlXPathContext"));
virReportOOMError(conn);
return NULL;
}
@ -1958,7 +1957,7 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
char *set = tmp;
def->cpumasklen = VIR_DOMAIN_CPUMASK_LEN;
if (VIR_ALLOC_N(def->cpumask, def->cpumasklen) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
if (virDomainCpuSetParse(conn, (const char **)&set,
@ -2008,7 +2007,7 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
if (def->os.bootloader) {
def->os.type = strdup("xen");
if (!def->os.type) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
} else {
@ -2026,7 +2025,7 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
def->virtType == VIR_DOMAIN_VIRT_XEN) {
VIR_FREE(def->os.type);
if (!(def->os.type = strdup("xen"))) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
}
@ -2047,7 +2046,7 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
goto error;
}
if (!(def->os.arch = strdup(defaultArch))) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
}
@ -2059,7 +2058,7 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
def->os.arch);
if (defaultMachine != NULL) {
if (!(def->os.machine = strdup(defaultMachine))) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
}
@ -2310,7 +2309,7 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
virDomainInputDefPtr input;
if (VIR_ALLOC(input) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
if (STREQ(def->os.type, "hvm")) {
@ -2382,7 +2381,7 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
return def;
no_memory:
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
/* fallthrough */
error:
@ -2514,7 +2513,7 @@ virDomainDefPtr virDomainDefParseNode(virConnectPtr conn,
ctxt = xmlXPathNewContext(xml);
if (ctxt == NULL) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto cleanup;
}
@ -2611,7 +2610,7 @@ virDomainCpuSetFormat(virConnectPtr conn, char *cpuset, int maxcpu)
}
if (virBufferError(&buf)) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -3400,7 +3399,7 @@ char *virDomainDefFormat(virConnectPtr conn,
return virBufferContentAndReset(&buf);
no_memory:
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
cleanup:
tmp = virBufferContentAndReset(&buf);
VIR_FREE(tmp);
@ -3624,7 +3623,7 @@ char *virDomainConfigFile(virConnectPtr conn,
char *ret = NULL;
if (virAsprintf(&ret, "%s/%s.xml", dir, name) < 0) {
virDomainReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}

4
src/libvirt.c
View File

@ -57,6 +57,8 @@
#endif
#endif
#define VIR_FROM_THIS VIR_FROM_NONE
/*
* TODO:
* - use lock to protect against concurrent accesses ?
@ -1323,7 +1325,7 @@ virConnectGetURI (virConnectPtr conn)
name = (char *)xmlSaveUri(conn->uri);
if (!name) {
virLibConnError (conn, VIR_ERR_NO_MEMORY, __FUNCTION__);
virReportOOMError (conn);
goto error;
}
return name;

5
src/lxc_conf.c
View File

@ -31,6 +31,8 @@
#include "nodeinfo.h"
#include "virterror_internal.h"
#define VIR_FROM_THIS VIR_FROM_LXC
/* Functions */
virCapsPtr lxcCapsInit(void)
{
@ -87,7 +89,6 @@ int lxcLoadDriverConfig(lxc_driver_t *driver)
return 0;
no_memory:
lxcError(NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("while loading LXC driver config"));
virReportOOMError(NULL);
return -1;
}

8
src/lxc_container.c
View File

@ -386,7 +386,7 @@ static int lxcContainerMountNewFS(virDomainDefPtr vmDef)
continue;
if (virAsprintf(&src, "/.oldroot/%s", vmDef->fss[i]->src) < 0) {
lxcError(NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
return -1;
}
@ -432,12 +432,12 @@ static int lxcContainerUnmountOldFS(void)
if (VIR_REALLOC_N(mounts, nmounts+1) < 0) {
endmntent(procmnt);
lxcError(NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
return -1;
}
if (!(mounts[nmounts++] = strdup(mntent.mnt_dir))) {
endmntent(procmnt);
lxcError(NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
return -1;
}
}
@ -618,7 +618,7 @@ int lxcContainerStart(virDomainDefPtr def,
/* allocate a stack for the container */
if (VIR_ALLOC_N(stack, stacksize) < 0) {
lxcError(NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
return -1;
}
stacktop = stack + stacksize;

2
src/lxc_controller.c
View File

@ -127,7 +127,7 @@ static char*lxcMonitorPath(virDomainDefPtr def)
if (virAsprintf(&sockpath, "%s/%s.sock",
LXC_STATE_DIR, def->name) < 0)
lxcError(NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
return sockpath;
}

11
src/lxc_driver.c
View File

@ -90,7 +90,7 @@ static virDrvOpenStatus lxcOpen(virConnectPtr conn,
if (conn->uri == NULL) {
conn->uri = xmlParseURI("lxc:///");
if (!conn->uri) {
lxcError(conn, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return VIR_DRV_OPEN_ERROR;
}
} else if (conn->uri->scheme == NULL ||
@ -231,8 +231,7 @@ static int lxcListDefinedDomains(virConnectPtr conn,
virDomainObjLock(driver->domains.objs[i]);
if (!virDomainIsActive(driver->domains.objs[i])) {
if (!(names[got++] = strdup(driver->domains.objs[i]->def->name))) {
lxcError(conn, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for VM name string"));
virReportOOMError(conn);
virDomainObjUnlock(driver->domains.objs[i]);
goto cleanup;
}
@ -613,7 +612,7 @@ static int lxcMonitorClient(virConnectPtr conn,
if (virAsprintf(&sockpath, "%s/%s.sock",
driver->stateDir, vm->def->name) < 0) {
lxcError(conn, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
@ -816,7 +815,7 @@ cleanup:
return ret;
no_memory:
lxcError(conn, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto cleanup;
}
@ -853,7 +852,7 @@ static int lxcVmStart(virConnectPtr conn,
if (virAsprintf(&logfile, "%s/%s.log",
driver->logDir, vm->def->name) < 0) {
lxcError(conn, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}

18
src/network_conf.c
View File

@ -161,7 +161,7 @@ virNetworkObjPtr virNetworkAssignDef(virConnectPtr conn,
}
if (VIR_ALLOC(network) < 0) {
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
if (virMutexInit(&network->lock) < 0) {
@ -174,7 +174,7 @@ virNetworkObjPtr virNetworkAssignDef(virConnectPtr conn,
network->def = def;
if (VIR_REALLOC_N(nets->objs, nets->count + 1) < 0) {
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
VIR_FREE(network);
return NULL;
}
@ -240,7 +240,7 @@ virNetworkDHCPRangeDefParseXML(virConnectPtr conn,
if (VIR_REALLOC_N(def->ranges, def->nranges + 1) < 0) {
xmlFree(start);
xmlFree(end);
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
def->ranges[def->nranges].start = (char *)start;
@ -291,7 +291,7 @@ virNetworkDHCPRangeDefParseXML(virConnectPtr conn,
VIR_FREE(ip);
VIR_FREE(mac);
VIR_FREE(name);
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
def->hosts[def->nhosts].mac = (char *)mac;
@ -314,7 +314,7 @@ virNetworkDefParseXML(virConnectPtr conn,
char *tmp;
if (VIR_ALLOC(def) < 0) {
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -382,7 +382,7 @@ virNetworkDefParseXML(virConnectPtr conn,
netaddr = inet_ntoa(inaddress);
if (virAsprintf(&def->network, "%s/%s", netaddr, def->netmask) < 0) {
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
@ -544,7 +544,7 @@ virNetworkDefPtr virNetworkDefParseNode(virConnectPtr conn,
ctxt = xmlXPathNewContext(xml);
if (ctxt == NULL) {
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto cleanup;
}
@ -632,7 +632,7 @@ char *virNetworkDefFormat(virConnectPtr conn,
return virBufferContentAndReset(&buf);
no_memory:
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
tmp = virBufferContentAndReset(&buf);
VIR_FREE(tmp);
return NULL;
@ -840,7 +840,7 @@ char *virNetworkConfigFile(virConnectPtr conn,
char *ret = NULL;
if (virAsprintf(&ret, "%s/%s.xml", dir, name) < 0) {
virNetworkReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}

15
src/network_driver.c
View File

@ -252,8 +252,7 @@ networkStartup(void) {
}
if (!(driverState->iptables = iptablesContextNew())) {
networkReportError(NULL, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for IP tables support"));
virReportOOMError(NULL);
goto error;
}
@ -502,8 +501,7 @@ networkBuildDnsmasqArgv(virConnectPtr conn,
VIR_FREE((*argv)[i]);
VIR_FREE(*argv);
}
networkReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for dnsmasq argv"));
virReportOOMError(conn);
return -1;
}
@ -1062,8 +1060,7 @@ static int networkListNetworks(virConnectPtr conn, char **const names, int nname
if (virNetworkIsActive(driver->networks.objs[i])) {
if (!(names[got] = strdup(driver->networks.objs[i]->def->name))) {
virNetworkObjUnlock(driver->networks.objs[i]);
networkReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for VM name string"));
virReportOOMError(conn);
goto cleanup;
}
got++;
@ -1107,8 +1104,7 @@ static int networkListDefinedNetworks(virConnectPtr conn, char **const names, in
if (!virNetworkIsActive(driver->networks.objs[i])) {
if (!(names[got] = strdup(driver->networks.objs[i]->def->name))) {
virNetworkObjUnlock(driver->networks.objs[i]);
networkReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for VM name string"));
virReportOOMError(conn);
goto cleanup;
}
got++;
@ -1331,8 +1327,7 @@ static char *networkGetBridgeName(virNetworkPtr net) {
bridge = strdup(network->def->bridge);
if (!bridge)
networkReportError(net->conn, NULL, net, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for network bridge string"));
virReportOOMError(net->conn);
cleanup:
if (network)

4
src/node_device.c
View File

@ -33,6 +33,8 @@
#include "node_device_conf.h"
#include "node_device.h"
#define VIR_FROM_THIS VIR_FROM_NODEDEV
static int dev_has_cap(const virNodeDeviceObjPtr dev, const char *cap)
{
virNodeDevCapsDefPtr caps = dev->def->caps;
@ -176,7 +178,7 @@ static char *nodeDeviceGetParent(virNodeDevicePtr dev)
ret = strdup(obj->def->parent);
if (!ret)
virNodeDeviceReportError(dev->conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(dev->conn);
cleanup:
if (obj)

8
src/node_device_conf.c
View File

@ -36,6 +36,7 @@
#include "buf.h"
#include "uuid.h"
#define VIR_FROM_THIS VIR_FROM_NODEDEV
VIR_ENUM_IMPL(virNodeDevCap, VIR_NODE_DEV_CAP_LAST,
"system",
@ -126,7 +127,7 @@ virNodeDeviceObjPtr virNodeDeviceAssignDef(virConnectPtr conn,
}
if (VIR_ALLOC(device) < 0) {
virNodeDeviceReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -143,7 +144,7 @@ virNodeDeviceObjPtr virNodeDeviceAssignDef(virConnectPtr conn,
device->def = NULL;
virNodeDeviceObjUnlock(device);
virNodeDeviceObjFree(device);
virNodeDeviceReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
devs->objs[devs->count++] = device;
@ -360,7 +361,7 @@ char *virNodeDeviceDefFormat(virConnectPtr conn,
return virBufferContentAndReset(&buf);
no_memory:
virNodeDeviceReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
tmp = virBufferContentAndReset(&buf);
VIR_FREE(tmp);
return NULL;
@ -425,4 +426,3 @@ void virNodeDeviceObjUnlock(virNodeDeviceObjPtr obj)
{
virMutexUnlock(&obj->lock);
}

8
src/openvz_conf.c
View File

@ -51,6 +51,8 @@
#include "util.h"
#include "nodeinfo.h"
#define VIR_FROM_THIS VIR_FROM_OPENVZ
static char *openvzLocateConfDir(void);
static int openvzGetVPSUUID(int vpsid, char *uuidstr);
static int openvzLocateConfFile(int vpsid, char *conffile, int maxlen, const char *ext);
@ -305,7 +307,7 @@ openvzReadNetworkConf(virConnectPtr conn,
return 0;
no_memory:
openvzError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
error:
virDomainNetDefFree(net);
return -1;
@ -346,7 +348,7 @@ openvzReadFSConf(virConnectPtr conn,
return 0;
no_memory:
openvzError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
error:
virDomainFSDefFree(fs);
return -1;
@ -461,7 +463,7 @@ int openvzLoadDomains(struct openvz_driver *driver) {
return 0;
no_memory:
openvzError(NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
cleanup:
fclose(fp);

9
src/openvz_driver.c
View File

@ -58,6 +58,8 @@
#include "memory.h"
#include "bridge.h"
#define VIR_FROM_THIS VIR_FROM_OPENVZ
#define OPENVZ_MAX_ARG 28
#define CMDBUF_LEN 1488
#define CMDOP_LEN 288
@ -213,7 +215,7 @@ static char *openvzGetOSType(virDomainPtr dom)
}
if (!(ret = strdup(vm->def->os.type)))
openvzError(dom->conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(dom->conn);
cleanup:
if (vm)
@ -1056,7 +1058,7 @@ static virDrvOpenStatus openvzOpen(virConnectPtr conn,
}
if (VIR_ALLOC(driver) < 0) {
openvzError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return VIR_DRV_OPEN_ERROR;
}
@ -1194,7 +1196,7 @@ static int openvzListDefinedDomains(virConnectPtr conn,
return got;
no_memory:
openvzError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
for ( ; got >= 0 ; got--)
VIR_FREE(names[got]);
return -1;
@ -1329,4 +1331,3 @@ int openvzRegister(void) {
virRegisterDriver(&openvzDriver);
return 0;
}

6
src/proxy_internal.c
View File

@ -948,7 +948,7 @@ xenProxyGetCapabilities (virConnectPtr conn)
xmllen = ans.len - sizeof (virProxyPacket);
if (VIR_ALLOC_N(xml, xmllen+1) < 0) {
virProxyError (conn, VIR_ERR_NO_MEMORY, __FUNCTION__);
virReportOOMError (conn);
return NULL;
}
memmove (xml, ans.extra.str, xmllen);
@ -998,7 +998,7 @@ xenProxyDomainDumpXML(virDomainPtr domain, int flags ATTRIBUTE_UNUSED)
}
xmllen = ans.len - sizeof(virProxyPacket);
if (VIR_ALLOC_N(xml, xmllen+1) < 0) {
virProxyError(domain->conn, VIR_ERR_NO_MEMORY, __FUNCTION__);
virReportOOMError(domain->conn);
return NULL;
}
memmove(xml, &ans.extra.dinfo, xmllen);
@ -1050,7 +1050,7 @@ xenProxyDomainGetOSType(virDomainPtr domain)
}
oslen = ans.len - sizeof(virProxyPacket);
if (VIR_ALLOC_N(ostype, oslen+1) < 0) {
virProxyError(domain->conn, VIR_ERR_NO_MEMORY, __FUNCTION__);
virReportOOMError(domain->conn);
return NULL;
}
memmove(ostype, &ans.extra.dinfo, oslen);

25
src/qemu_conf.c
View File

@ -70,13 +70,11 @@ int qemudLoadDriverConfig(struct qemud_driver *driver,
/* Setup 2 critical defaults */
if (!(driver->vncListen = strdup("127.0.0.1"))) {
qemudReportError(NULL, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate vncListen"));
virReportOOMError(NULL);
return -1;
}
if (!(driver->vncTLSx509certdir = strdup(SYSCONF_DIR "/pki/libvirt-vnc"))) {
qemudReportError(NULL, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate vncTLSx509certdir"));
virReportOOMError(NULL);
return -1;
}
@ -110,8 +108,7 @@ int qemudLoadDriverConfig(struct qemud_driver *driver,
if (p && p->str) {
VIR_FREE(driver->vncTLSx509certdir);
if (!(driver->vncTLSx509certdir = strdup(p->str))) {
qemudReportError(NULL, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate vncTLSx509certdir"));
virReportOOMError(NULL);
virConfFree(conf);
return -1;
}
@ -122,8 +119,7 @@ int qemudLoadDriverConfig(struct qemud_driver *driver,
if (p && p->str) {
VIR_FREE(driver->vncListen);
if (!(driver->vncListen = strdup(p->str))) {
qemudReportError(NULL, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate vnc_listen"));
virReportOOMError(NULL);
virConfFree(conf);
return -1;
}
@ -512,7 +508,7 @@ qemudNetworkIfaceConnect(virConnectPtr conn,
strchr(net->ifname, '%')) {
VIR_FREE(net->ifname);
if (!(net->ifname = strdup("vnet%d"))) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
}
@ -555,8 +551,7 @@ qemudNetworkIfaceConnect(virConnectPtr conn,
return retval;
no_memory:
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for tapfds string"));
virReportOOMError(conn);
error:
VIR_FREE(retval);
if (tapfd != -1)
@ -1296,8 +1291,7 @@ int qemudBuildCommandLine(virConnectPtr conn,
return 0;
no_memory:
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for argv string"));
virReportOOMError(conn);
error:
if (tapfds &&
*tapfds) {
@ -1371,8 +1365,7 @@ qemudDomainStatusParseFile(virConnectPtr conn,
qemudDomainStatusPtr status = NULL;
if (VIR_ALLOC(status) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for vm status"));
virReportOOMError(conn);
goto error;
}
@ -1402,7 +1395,7 @@ qemudDomainStatusParseFile(virConnectPtr conn,
ctxt = xmlXPathNewContext(xml);
if (ctxt == NULL) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}

54
src/qemu_driver.c
View File

@ -1,7 +1,7 @@
/*
* driver.c: core driver methods for managing qemu guests
*
* Copyright (C) 2006, 2007, 2008 Red Hat, Inc.
* Copyright (C) 2006, 2007, 2008, 2009 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@ -275,8 +275,7 @@ qemudRemoveDomainStatus(virConnectPtr conn,
char *file = NULL;
if (virAsprintf(&file, "%s/%s.xml", driver->stateDir, vm->def->name) < 0) {
qemudReportError(conn, vm, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for status file"));
virReportOOMError(conn);
goto cleanup;
}
@ -728,8 +727,7 @@ static int qemudOpenMonitor(virConnectPtr conn,
goto error;
if (!(vm->monitorpath = strdup(monitor))) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for monitor path"));
virReportOOMError(conn);
goto error;
}
@ -770,8 +768,7 @@ static int qemudExtractMonitorPath(virConnectPtr conn,
while (*tmp) {
if (c_isspace(*tmp)) {
if (VIR_ALLOC_N(*path, (tmp-dev)+1) < 0) {
qemudReportError(conn, NULL, NULL,
VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
strncpy(*path, dev, (tmp-dev));
@ -876,8 +873,7 @@ qemudDetectVcpuPIDs(virConnectPtr conn,
vm->nvcpupids = vm->def->vcpus;
if (VIR_ALLOC_N(vm->vcpupids, vm->nvcpupids) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("allocate cpumap"));
virReportOOMError(conn);
return -1;
}
@ -1434,7 +1430,7 @@ static virDrvOpenStatus qemudOpen(virConnectPtr conn,
if (conn->uri == NULL) {
conn->uri = xmlParseURI(uid ? "qemu:///session" : "qemu:///system");
if (!conn->uri) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,NULL);
virReportOOMError(conn);
return VIR_DRV_OPEN_ERROR;
}
} else if (conn->uri->scheme == NULL ||
@ -1537,8 +1533,7 @@ static char *qemudGetCapabilities(virConnectPtr conn) {
qemuDriverLock(driver);
if ((xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for capabilities support"));
virReportOOMError(conn);
qemuDriverUnlock(driver);
return xml;
@ -2020,8 +2015,7 @@ static char *qemudDomainGetOSType(virDomainPtr dom) {
}
if (!(type = strdup(vm->def->os.type)))
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for ostype"));
virReportOOMError(dom->conn);
cleanup:
if (vm)
@ -2785,8 +2779,7 @@ static int qemudListDefinedDomains(virConnectPtr conn,
virDomainObjLock(driver->domains.objs[i]);
if (!virDomainIsActive(driver->domains.objs[i])) {
if (!(names[got++] = strdup(driver->domains.objs[i]->def->name))) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for VM name string"));
virReportOOMError(conn);
virDomainObjUnlock(driver->domains.objs[i]);
goto cleanup;
}
@ -2996,7 +2989,7 @@ static char *qemudDiskDeviceName(const virConnectPtr conn,
}
if (ret == -1) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -3060,7 +3053,7 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
}
if (!devname) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
}
@ -3068,12 +3061,12 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
if (newdisk->src) {
safe_path = qemudEscapeMonitorArg(newdisk->src);
if (!safe_path) {
qemudReportError(conn, dom, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
VIR_FREE(devname);
return -1;
}
if (virAsprintf(&cmd, "change %s \"%s\"", devname, safe_path) == -1) {
qemudReportError(conn, dom, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
VIR_FREE(safe_path);
VIR_FREE(devname);
return -1;
@ -3081,7 +3074,7 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
VIR_FREE(safe_path);
} else if (virAsprintf(&cmd, "eject %s", devname) == -1) {
qemudReportError(conn, dom, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
VIR_FREE(devname);
return -1;
}
@ -3133,7 +3126,7 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
}
if (VIR_REALLOC_N(vm->def->disks, vm->def->ndisks+1) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
@ -3148,7 +3141,7 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
safe_path, type);
VIR_FREE(safe_path);
if (ret == -1) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return ret;
}
@ -3203,7 +3196,7 @@ static int qemudDomainAttachUsbMassstorageDevice(virConnectPtr conn,
}
if (VIR_REALLOC_N(vm->def->disks, vm->def->ndisks+1) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
@ -3217,7 +3210,7 @@ static int qemudDomainAttachUsbMassstorageDevice(virConnectPtr conn,
ret = virAsprintf(&cmd, "usb_add disk:%s", safe_path);
VIR_FREE(safe_path);
if (ret == -1) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return ret;
}
@ -3257,7 +3250,7 @@ static int qemudDomainAttachHostDevice(virConnectPtr conn,
char *cmd, *reply;
if (VIR_REALLOC_N(vm->def->hostdevs, vm->def->nhostdevs+1) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
@ -3271,7 +3264,7 @@ static int qemudDomainAttachHostDevice(virConnectPtr conn,
dev->data.hostdev->source.subsys.u.usb.device);
}
if (ret == -1) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
@ -3398,7 +3391,7 @@ static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
}
if (virAsprintf(&cmd, "pci_del 0 %d", detach->slotnum) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto cleanup;
}
@ -3421,7 +3414,7 @@ static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
if (vm->def->ndisks > 1) {
vm->def->disks[i] = vm->def->disks[--vm->def->ndisks];
if (VIR_REALLOC_N(vm->def->disks, vm->def->ndisks) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto cleanup;
}
qsort(vm->def->disks, vm->def->ndisks, sizeof(*vm->def->disks),
@ -4071,8 +4064,7 @@ qemudDomainMigratePrepare2 (virConnectPtr dconn,
/* Caller frees */
if (virAsprintf(uri_out, "tcp:%s:%d", hostname, this_port) < 0) {
qemudReportError (dconn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", strerror (errno));
virReportOOMError (dconn);
goto cleanup;
}
} else {

24
src/remote_internal.c
View File

@ -507,7 +507,7 @@ doRemoteOpen (virConnectPtr conn,
}
if (!name) {
error(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto failed;
}
@ -803,7 +803,7 @@ doRemoteOpen (virConnectPtr conn,
conn->uri = xmlParseURI(uriret.uri);
VIR_FREE(uriret.uri);
if (!conn->uri) {
error (conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError (conn);
goto failed;
}
}
@ -862,7 +862,7 @@ doRemoteOpen (virConnectPtr conn,
return retcode;
out_of_memory:
error (conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError (conn);
failed:
/* Close the socket if we failed. */
@ -904,7 +904,7 @@ remoteOpen (virConnectPtr conn,
return VIR_DRV_OPEN_DECLINED;
if (VIR_ALLOC(priv) < 0) {
error (conn, VIR_ERR_NO_MEMORY, _("struct private_data"));
virReportOOMError (conn);
return VIR_DRV_OPEN_ERROR;
}
@ -2837,7 +2837,7 @@ remoteDomainSetSchedulerParameters (virDomainPtr domain,
// call() will free this:
args.params.params_val[i].field = strdup (params[i].field);
if (args.params.params_val[i].field == NULL) {
error (domain->conn, VIR_ERR_NO_MEMORY, _("out of memory"));
virReportOOMError (domain->conn);
do_error = 1;
}
args.params.params_val[i].value.type = params[i].type;
@ -3087,7 +3087,7 @@ remoteNetworkOpen (virConnectPtr conn,
struct private_data *priv;
int ret, rflags = 0;
if (VIR_ALLOC(priv) < 0) {
error (conn, VIR_ERR_NO_MEMORY, _("struct private_data"));
virReportOOMError (conn);
return VIR_DRV_OPEN_ERROR;
}
if (virMutexInit(&priv->lock) < 0) {
@ -3600,7 +3600,7 @@ remoteStorageOpen (virConnectPtr conn,
struct private_data *priv;
int ret, rflags = 0;
if (VIR_ALLOC(priv) < 0) {
error (NULL, VIR_ERR_NO_MEMORY, _("struct private_data"));
virReportOOMError (NULL);
return VIR_DRV_OPEN_ERROR;
}
if (virMutexInit(&priv->lock) < 0) {
@ -4553,7 +4553,7 @@ remoteDevMonOpen(virConnectPtr conn,
struct private_data *priv;
int ret, rflags = 0;
if (VIR_ALLOC(priv) < 0) {
error (NULL, VIR_ERR_NO_MEMORY, _("struct private_data"));
virReportOOMError (NULL);
return VIR_DRV_OPEN_ERROR;
}
if (virMutexInit(&priv->lock) < 0) {
@ -4957,10 +4957,7 @@ static char *addrToString(struct sockaddr_storage *sa, socklen_t salen)
}
if (VIR_ALLOC_N(addr, strlen(host) + 1 + strlen(port) + 1) < 0) {
virRaiseError (NULL, NULL, NULL, VIR_FROM_REMOTE,
VIR_ERR_NO_MEMORY, VIR_ERR_ERROR,
NULL, NULL, NULL, 0, 0,
"address");
virReportOOMError (NULL);
return NULL;
}
@ -6329,8 +6326,7 @@ call (virConnectPtr conn, struct private_data *priv,
ret_filter, ret);
if (!thiscall) {
error (flags & REMOTE_CALL_IN_OPEN ? NULL : conn,
VIR_ERR_NO_MEMORY, NULL);
virReportOOMError (flags & REMOTE_CALL_IN_OPEN ? NULL : conn);
return -1;
}

10
src/sexpr.c
View File

@ -23,6 +23,8 @@
#include "util.h"
#include "memory.h"
#define VIR_FROM_THIS VIR_FROM_SEXPR
#define virSexprError(code, fmt...) \
virReportErrorHelper(NULL, VIR_FROM_SEXPR, code, __FILE__, \
__FUNCTION__, __LINE__, fmt)
@ -40,7 +42,7 @@ sexpr_new(void)
struct sexpr *ret;
if (VIR_ALLOC(ret) < 0) {
virSexprError(VIR_ERR_NO_MEMORY, "%s", _("failed to allocate a node"));
virReportOOMError(NULL);
return (NULL);
}
ret->kind = SEXPR_NIL;
@ -343,8 +345,7 @@ _string2sexpr(const char *buffer, size_t * end)
ret->u.value = strndup(start, ptr - start);
if (ret->u.value == NULL) {
virSexprError(VIR_ERR_NO_MEMORY,
"%s", _("failed to copy a string"));
virReportOOMError(NULL);
goto error;
}
@ -360,8 +361,7 @@ _string2sexpr(const char *buffer, size_t * end)
ret->u.value = strndup(start, ptr - start);
if (ret->u.value == NULL) {
virSexprError(VIR_ERR_NO_MEMORY,
"%s", _("failed to copy a string"));
virReportOOMError(NULL);
goto error;
}
}

7
src/stats_linux.c
View File

@ -1,7 +1,7 @@
/*
* Linux block and network stats.
*
* Copyright (C) 2007, 2008 Red Hat, Inc.
* Copyright (C) 2007-2009 Red Hat, Inc.
*
* See COPYING.LIB for the License of this software
*
@ -31,6 +31,8 @@
#include "stats_linux.h"
#include "memory.h"
#define VIR_FROM_THIS VIR_FROM_STATS_LINUX
/**
* statsErrorFunc:
* @conn: the connection
@ -297,8 +299,7 @@ xenLinuxDomainDeviceID(virConnectPtr conn, int domid, const char *path)
retval = virAsprintf(&mod_path, "/dev/%s", path);
if (retval < 0) {
statsErrorFunc (conn, VIR_ERR_NO_MEMORY, __FUNCTION__,
"allocating mod_path", domid);
virReportOOMError (conn);
return -1;
}

7
src/storage_backend_fs.c
View File

@ -196,7 +196,7 @@ qcowXGetBackingStore(virConnectPtr conn,
if (size + 1 == 0)
return BACKING_STORE_INVALID;
if (VIR_ALLOC_N(*res, size + 1) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, _("backing store path"));
virReportOOMError(conn);
return BACKING_STORE_ERROR;
}
memcpy(*res, buf + offset, size);
@ -237,7 +237,7 @@ vmdk4GetBackingStore(virConnectPtr conn,
*end = '\0';
*res = strdup(start);
if (*res == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, _("backing store path"));
virReportOOMError(conn);
return BACKING_STORE_ERROR;
}
return BACKING_STORE_OK;
@ -395,8 +395,7 @@ static int virStorageBackendProbeTarget(virConnectPtr conn,
= absolutePathFromBaseFile(target->path, base);
VIR_FREE(base);
if (*backingStore == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY,
_("backing store path"));
virReportOOMError(conn);
return -1;
}
}

17
src/storage_backend_iscsi.c
View File

@ -97,7 +97,7 @@ virStorageBackendISCSIExtractSession(virConnectPtr conn,
if (STREQ(groups[1], pool->def->source.devices[0].path)) {
if ((*session = strdup(groups[0])) == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("session"));
virReportOOMError(conn);
return -1;
}
}
@ -179,19 +179,19 @@ virStorageBackendISCSINewLun(virConnectPtr conn, virStoragePoolObjPtr pool,
int opentries = 0;
if (VIR_ALLOC(vol) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("volume"));
virReportOOMError(conn);
goto cleanup;
}
vol->type = VIR_STORAGE_VOL_BLOCK;
if (virAsprintf(&(vol->name), "lun-%d", lun) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("name"));
virReportOOMError(conn);
goto cleanup;
}
if (virAsprintf(&devpath, "/dev/%s", dev) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("devpath"));
virReportOOMError(conn);
goto cleanup;
}
@ -238,7 +238,7 @@ virStorageBackendISCSINewLun(virConnectPtr conn, virStoragePoolObjPtr pool,
/* XXX use unique iSCSI id instead */
vol->key = strdup(vol->target.path);
if (vol->key == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("key"));
virReportOOMError(conn);
goto cleanup;
}
@ -248,7 +248,7 @@ virStorageBackendISCSINewLun(virConnectPtr conn, virStoragePoolObjPtr pool,
if (VIR_REALLOC_N(pool->volumes.objs,
pool->volumes.count+1) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto cleanup;
}
pool->volumes.objs[pool->volumes.count++] = vol;
@ -481,8 +481,7 @@ virStorageBackendISCSIFindLUNs(virConnectPtr conn,
scsidev = strdup(block2);
}
if (scsidev == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s",
_("Failed allocating memory for scsidev"));
virReportOOMError(conn);
retval = -1;
goto namelist_cleanup;
}
@ -563,7 +562,7 @@ virStorageBackendISCSIPortal(virConnectPtr conn,
return NULL;
if (VIR_ALLOC_N(portal, strlen(ipaddr) + 1 + 4 + 2 + 1) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("portal"));
virReportOOMError(conn);
return NULL;
}

27
src/storage_backend_logical.c
View File

@ -1,7 +1,7 @@
/*
* storage_backend_logvol.c: storage backend for logical volume handling
*
* Copyright (C) 2007-2008 Red Hat, Inc.
* Copyright (C) 2007-2009 Red Hat, Inc.
* Copyright (C) 2007-2008 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@ -84,21 +84,21 @@ virStorageBackendLogicalMakeVol(virConnectPtr conn,
/* Or a completely new volume */
if (vol == NULL) {
if (VIR_ALLOC(vol) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("volume"));
virReportOOMError(conn);
return -1;
}
vol->type = VIR_STORAGE_VOL_BLOCK;
if ((vol->name = strdup(groups[0])) == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("volume"));
virReportOOMError(conn);
virStorageVolDefFree(vol);
return -1;
}
if (VIR_REALLOC_N(pool->volumes.objs,
pool->volumes.count + 1)) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
virStorageVolDefFree(vol);
return -1;
}
@ -127,7 +127,7 @@ virStorageBackendLogicalMakeVol(virConnectPtr conn,
if (vol->key == NULL &&
(vol->key = strdup(groups[2])) == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("volume"));
virReportOOMError(conn);
return -1;
}
@ -138,13 +138,13 @@ virStorageBackendLogicalMakeVol(virConnectPtr conn,
/* Finally fill in extents information */
if (VIR_REALLOC_N(vol->source.extents,
vol->source.nextent + 1) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("extents"));
virReportOOMError(conn);
return -1;
}
if ((vol->source.extents[vol->source.nextent].path =
strdup(groups[3])) == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("extents"));
virReportOOMError(conn);
return -1;
}
@ -265,8 +265,7 @@ virStorageBackendLogicalFindPoolSourcesFunc(virConnectPtr conn,
vgname = strdup(groups[1]);
if (pvname == NULL || vgname == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s",
_("allocating pvname or vgname"));
virReportOOMError(conn);
goto err_no_memory;
}
@ -280,8 +279,7 @@ virStorageBackendLogicalFindPoolSourcesFunc(virConnectPtr conn,
if (thisSource == NULL) {
if (VIR_REALLOC_N(sourceList->sources, sourceList->nsources + 1) != 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s",
_("allocating new source"));
virReportOOMError(conn);
goto err_no_memory;
}
@ -295,8 +293,7 @@ virStorageBackendLogicalFindPoolSourcesFunc(virConnectPtr conn,
VIR_FREE(vgname);
if (VIR_REALLOC_N(thisSource->devices, thisSource->ndevice + 1) != 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s",
_("allocating new device"));
virReportOOMError(conn);
goto err_no_memory;
}
@ -395,7 +392,7 @@ virStorageBackendLogicalBuildPool(virConnectPtr conn,
memset(zeros, 0, sizeof(zeros));
if (VIR_ALLOC_N(vgargv, 3 + pool->def->source.ndevice) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("command line"));
virReportOOMError(conn);
return -1;
}
@ -605,7 +602,7 @@ virStorageBackendLogicalCreateVol(virConnectPtr conn,
}
if (VIR_ALLOC_N(vol->target.path, strlen(pool->def->target.path) +
1 + strlen(vol->name) + 1) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("volume"));
virReportOOMError(conn);
return -1;
}
strcpy(vol->target.path, pool->def->target.path);

34
src/storage_conf.c
View File

@ -428,8 +428,7 @@ virStoragePoolDefParseDoc(virConnectPtr conn,
char *authType = NULL;
if (VIR_ALLOC(ret) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY,
"%s", _("cannot allocate storage pool"));
virReportOOMError(conn);
return NULL;
}
@ -513,7 +512,7 @@ virStoragePoolDefParseDoc(virConnectPtr conn,
}
if (VIR_ALLOC_N(ret->source.devices, nsource) < 0) {
VIR_FREE(nodeset);
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("device"));
virReportOOMError(conn);
goto cleanup;
}
for (i = 0 ; i < nsource ; i++) {
@ -543,8 +542,7 @@ virStoragePoolDefParseDoc(virConnectPtr conn,
/* source name defaults to pool name */
ret->source.name = strdup(ret->name);
if (ret->source.name == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s",
_("pool name"));
virReportOOMError(conn);
goto cleanup;
}
}
@ -642,8 +640,7 @@ virStoragePoolDefParse(virConnectPtr conn,
ctxt = xmlXPathNewContext(xml);
if (ctxt == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY,
"%s", _("xmlXPathContext"));
virReportOOMError(conn);
goto cleanup;
}
@ -793,7 +790,7 @@ virStoragePoolDefFormat(virConnectPtr conn,
return virBufferContentAndReset(&buf);
no_memory:
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("xml"));
virReportOOMError(conn);
cleanup:
free(virBufferContentAndReset(&buf));
return NULL;
@ -936,8 +933,7 @@ virStorageVolDefParseDoc(virConnectPtr conn,
return NULL;
if (VIR_ALLOC(ret) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY,
"%s", _("cannot allocate storage vol"));
virReportOOMError(conn);
return NULL;
}
@ -1065,8 +1061,7 @@ virStorageVolDefParse(virConnectPtr conn,
ctxt = xmlXPathNewContext(xml);
if (ctxt == NULL) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY,
"%s", _("xmlXPathContext"));
virReportOOMError(conn);
goto cleanup;
}
@ -1198,7 +1193,7 @@ virStorageVolDefFormat(virConnectPtr conn,
return virBufferContentAndReset(&buf);
no_memory:
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("xml"));
virReportOOMError(conn);
cleanup:
tmp = virBufferContentAndReset(&buf);
VIR_FREE(tmp);
@ -1302,8 +1297,7 @@ virStoragePoolObjAssignDef(virConnectPtr conn,
}
if (VIR_ALLOC(pool) < 0) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY,
"%s", _("pool"));
virReportOOMError(conn);
return NULL;
}
@ -1321,7 +1315,7 @@ virStoragePoolObjAssignDef(virConnectPtr conn,
pool->def = NULL;
virStoragePoolObjUnlock(pool);
virStoragePoolObjFree(pool);
virStorageReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
pools->objs[pools->count++] = pool;
@ -1463,8 +1457,7 @@ virStoragePoolObjSaveDef(virConnectPtr conn,
return -1;
}
if (!(pool->configFile = strdup(path))) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY,
"%s", _("configFile"));
virReportOOMError(conn);
return -1;
}
@ -1477,8 +1470,7 @@ virStoragePoolObjSaveDef(virConnectPtr conn,
return -1;
}
if (!(pool->autostartLink = strdup(path))) {
virStorageReportError(conn, VIR_ERR_NO_MEMORY,
"%s", _("config file"));
virReportOOMError(conn);
VIR_FREE(pool->configFile);
return -1;
}
@ -1577,7 +1569,7 @@ char *virStoragePoolSourceListFormat(virConnectPtr conn,
return virBufferContentAndReset(&buf);
no_memory:
virStorageReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
cleanup:
free(virBufferContentAndReset(&buf));
return NULL;

16
src/uml_conf.c
View File

@ -1,7 +1,7 @@
/*
* uml_conf.c: UML driver configuration
*
* Copyright (C) 2006, 2007, 2008 Red Hat, Inc.
* Copyright (C) 2006-2009 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@ -45,6 +45,7 @@
#include "nodeinfo.h"
#include "verify.h"
#define VIR_FROM_THIS VIR_FROM_UML
#define umlLog(level, msg, ...) \
virLogMessage(__FILE__, level, 0, msg, __VA_ARGS__)
@ -100,14 +101,14 @@ umlBuildCommandLineChr(virConnectPtr conn,
switch (def->type) {
case VIR_DOMAIN_CHR_TYPE_NULL:
if (virAsprintf(&ret, "%s%d=null", dev, def->dstPort) < 0) {
umlReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
break;
case VIR_DOMAIN_CHR_TYPE_PTY:
if (virAsprintf(&ret, "%s%d=pts", dev, def->dstPort) < 0) {
umlReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
break;
@ -115,14 +116,14 @@ umlBuildCommandLineChr(virConnectPtr conn,
case VIR_DOMAIN_CHR_TYPE_DEV:
if (virAsprintf(&ret, "%s%d=tty:%s", dev, def->dstPort,
def->data.file.path) < 0) {
umlReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
break;
case VIR_DOMAIN_CHR_TYPE_STDIO:
if (virAsprintf(&ret, "%s%d=fd:0,fd:1", dev, def->dstPort) < 0) {
umlReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
break;
@ -136,7 +137,7 @@ umlBuildCommandLineChr(virConnectPtr conn,
if (virAsprintf(&ret, "%s%d=port:%s", dev, def->dstPort,
def->data.tcp.service) < 0) {
umlReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
break;
@ -308,8 +309,7 @@ int umlBuildCommandLine(virConnectPtr conn,
return 0;
no_memory:
umlReportError(conn, NULL, NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate space for argv string"));
virReportOOMError(conn);
error:
if (tapfds &&
*tapfds) {

6
src/util.c
View File

@ -458,7 +458,7 @@ virExec(virConnectPtr conn,
char *argv_str;
if ((argv_str = virArgvToString(argv)) == NULL) {
ReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("command debug string"));
virReportOOMError(conn);
return -1;
}
DEBUG0(argv_str);
@ -526,7 +526,7 @@ virPipeReadUntilEOF(virConnectPtr conn, int outfd, int errfd,
buf = ((fds[i].fd == outfd) ? outbuf : errbuf);
size = (*buf ? strlen(*buf) : 0);
if (VIR_REALLOC_N(*buf, size+got+1) < 0) {
ReportError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
goto error;
}
memmove(*buf+size, data, got);
@ -576,7 +576,7 @@ virRun(virConnectPtr conn,
char *argv_str = NULL;
if ((argv_str = virArgvToString(argv)) == NULL) {
ReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("command debug string"));
virReportOOMError(conn);
goto error;
}
DEBUG0(argv_str);

20
src/xen_internal.c
View File

@ -1639,8 +1639,7 @@ virXen_setvcpumap(int handle, int id, unsigned int vcpu,
* for Xen, and also nr_cpus must be 'sizeof(uint64_t) * 8' */
if (maplen < 8) {
if (VIR_ALLOC_N(new, sizeof(uint64_t)) < 0) {
virXenErrorFunc(NULL, VIR_ERR_NO_MEMORY, __FUNCTION__,
"allocating private data", 0);
virReportOOMError(NULL);
return (-1);
}
memcpy(new, cpumap, maplen);
@ -1965,7 +1964,7 @@ xenHypervisorInit(void)
hypervisor_version = 2;
if (VIR_ALLOC(ipt) < 0) {
virXenError(NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
return(-1);
}
/* Currently consider RHEL5.0 Fedora7, xen-3.1, and xen-unstable */
@ -2359,7 +2358,7 @@ xenHypervisorMakeCapabilitiesSunOS(virConnectPtr conn)
utsname.machine,
pae, hvm,
guest_arches, i)) == NULL)
virXenError(NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
return caps;
}
@ -2520,7 +2519,7 @@ xenHypervisorMakeCapabilitiesInternal(virConnectPtr conn,
return caps;
no_memory:
virXenError(NULL, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(NULL);
virCapabilitiesFree(caps);
return NULL;
}
@ -2593,7 +2592,7 @@ xenHypervisorGetCapabilities (virConnectPtr conn)
char *xml;
if (!(xml = virCapabilitiesFormatXML(priv->caps))) {
virXenError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -2626,8 +2625,7 @@ xenHypervisorNumOfDomains(virConnectPtr conn)
retry:
if (!(XEN_GETDOMAININFOLIST_ALLOC(dominfos, maxids))) {
virXenError(conn, VIR_ERR_NO_MEMORY, _("allocating %d domain info"),
maxids);
virReportOOMError(conn);
return(-1);
}
@ -2688,8 +2686,7 @@ xenHypervisorListDomains(virConnectPtr conn, int *ids, int maxids)
return(0);
if (!(XEN_GETDOMAININFOLIST_ALLOC(dominfos, maxids))) {
virXenError(conn, VIR_ERR_NO_MEMORY, "allocating %d domain info",
maxids);
virReportOOMError(conn);
return(-1);
}
@ -2798,8 +2795,7 @@ xenHypervisorLookupDomainByUUID(virConnectPtr conn,
retry:
if (!(XEN_GETDOMAININFOLIST_ALLOC(dominfos, maxids))) {
virXenError(conn, VIR_ERR_NO_MEMORY, "allocating %d domain info",
maxids);
virReportOOMError(conn);
return(NULL);
}

35
src/xend_internal.c
View File

@ -526,7 +526,7 @@ xend_op_ext(virConnectPtr xend, const char *path, char *error,
}
if (virBufferError(&buf)) {
virXendError(NULL, VIR_ERR_NO_MEMORY, "%s", _("allocate buffer"));
virReportOOMError(NULL);
return -1;
}
@ -706,7 +706,7 @@ urlencode(const char *string)
size_t i;
if (VIR_ALLOC_N(buffer, len * 3 + 1) < 0) {
virXendError(NULL, VIR_ERR_NO_MEMORY, "%s", _("allocate new buffer"));
virReportOOMError(NULL);
return (NULL);
}
ptr = buffer;
@ -1190,7 +1190,7 @@ xenDaemonParseSxprOS(virConnectPtr xend,
return 0;
no_memory:
virXendError(xend, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(xend);
return -1;
}
@ -1403,8 +1403,7 @@ xend_parse_sexp_desc_char(virConnectPtr conn,
if (ret == -1) {
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY,
"%s", _("no memory for char device config"));
virReportOOMError(conn);
}
error:
@ -1428,7 +1427,7 @@ xenDaemonParseSxprChar(virConnectPtr conn,
virDomainChrDefPtr def;
if (VIR_ALLOC(def) < 0) {
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return NULL;
}
@ -1557,7 +1556,7 @@ xenDaemonParseSxprChar(virConnectPtr conn,
return def;
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
error:
virDomainChrDefFree(def);
return NULL;
@ -1726,7 +1725,7 @@ xenDaemonParseSxprDisks(virConnectPtr conn,
return 0;
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
error:
virDomainDiskDefFree(disk);
@ -1828,7 +1827,7 @@ xenDaemonParseSxprNets(virConnectPtr conn,
return 0;
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
cleanup:
virDomainNetDefFree(net);
return -1;
@ -1909,7 +1908,7 @@ xenDaemonParseSxprSound(virConnectPtr conn,
return 0;
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
error:
return -1;
}
@ -1953,7 +1952,7 @@ xenDaemonParseSxprUSB(virConnectPtr conn,
return 0;
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
return -1;
}
@ -2036,7 +2035,7 @@ xenDaemonParseSxprGraphicsOld(virConnectPtr conn,
return 0;
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
virDomainGraphicsDefFree(graphics);
return -1;
}
@ -2126,7 +2125,7 @@ xenDaemonParseSxprGraphicsNew(virConnectPtr conn,
return 0;
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
error:
virDomainGraphicsDefFree(graphics);
return -1;
@ -2420,7 +2419,7 @@ xenDaemonParseSxpr(virConnectPtr conn,
return def;
no_memory:
virXendError(conn, VIR_ERR_NO_MEMORY, NULL);
virReportOOMError(conn);
error:
VIR_FREE(tty);
virDomainDefFree(def);
@ -2641,7 +2640,7 @@ sexpr_to_xend_topology(virConnectPtr conn,
memory_error:
VIR_FREE(cpuNums);
VIR_FREE(cpuset);
virXendError(conn, VIR_ERR_NO_MEMORY, "%s", _("allocate buffer"));
virReportOOMError(conn);
return (-1);
}
@ -4209,7 +4208,7 @@ xenDaemonDomainMigratePerform (virDomainPtr domain,
}
hostname = strdup (uriptr->server);
if (!hostname) {
virXendError (conn, VIR_ERR_NO_MEMORY, "%s", _("strdup failed"));
virReportOOMError (conn);
xmlFreeURI (uriptr);
return -1;
}
@ -4231,7 +4230,7 @@ xenDaemonDomainMigratePerform (virDomainPtr domain,
n = p - uri; /* n = Length of hostname in bytes. */
hostname = strdup (uri);
if (!hostname) {
virXendError (conn, VIR_ERR_NO_MEMORY, "%s", _("strdup failed"));
virReportOOMError (conn);
return -1;
}
hostname[n] = '\0';
@ -4239,7 +4238,7 @@ xenDaemonDomainMigratePerform (virDomainPtr domain,
else { /* "hostname" (or IP address) */
hostname = strdup (uri);
if (!hostname) {
virXendError (conn, VIR_ERR_NO_MEMORY, "%s", _("strdup failed"));
virReportOOMError (conn);
return -1;
}
}

11
src/xml.c
View File

@ -1,7 +1,7 @@
/*
* xml.c: XML based interfaces for the libvir library
*
* Copyright (C) 2005, 2007, 2008 Red Hat, Inc.
* Copyright (C) 2005, 2007-2009 Red Hat, Inc.
*
* See COPYING.LIB for the License of this software
*
@ -23,6 +23,8 @@
#include "util.h"
#include "memory.h"
#define VIR_FROM_THIS VIR_FROM_XML
#define virXMLError(conn, code, fmt...) \
virReportErrorHelper(conn, VIR_FROM_XML, code, __FILE__, \
__FUNCTION__, __LINE__, fmt)
@ -68,7 +70,7 @@ virXPathString(virConnectPtr conn,
ret = strdup((char *) obj->stringval);
xmlXPathFreeObject(obj);
if (ret == NULL) {
virXMLError(conn, VIR_ERR_NO_MEMORY, "%s", _("strdup failed"));
virReportOOMError(conn);
}
ctxt->node = relnode;
return (ret);
@ -350,9 +352,7 @@ virXPathNodeSet(virConnectPtr conn,
ret = obj->nodesetval->nodeNr;
if (list != NULL && ret) {
if (VIR_ALLOC_N(*list, ret) < 0) {
virXMLError(conn, VIR_ERR_NO_MEMORY,
_("allocate string array size %lu"),
(unsigned long)ret * sizeof(**list));
virReportOOMError(conn);
ret = -1;
} else {
memcpy(*list, obj->nodesetval->nodeTab,
@ -363,4 +363,3 @@ virXPathNodeSet(virConnectPtr conn,
ctxt->node = relnode;
return (ret);
}

10
src/xs_internal.c
View File

@ -1,7 +1,7 @@
/*
* xs_internal.c: access to Xen Store
*
* Copyright (C) 2006 Red Hat, Inc.
* Copyright (C) 2006, 2009 Red Hat, Inc.
*
* See COPYING.LIB for the License of this software
*
@ -37,6 +37,8 @@
#include "xs_internal.h"
#include "xen_internal.h"
#define VIR_FROM_THIS VIR_FROM_XEN
#ifndef PROXY
static char *xenStoreDomainGetOSType(virDomainPtr domain);
static void xenStoreWatchEvent(int watch, int fd, int events, void *data);
@ -1271,8 +1273,7 @@ int xenStoreDomainIntroduced(virConnectPtr conn,
retry:
new_domain_cnt = xenStoreNumOfDomains(conn);
if( VIR_ALLOC_N(new_domids,new_domain_cnt) < 0 ) {
virXenStoreError(NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate domids"));
virReportOOMError(NULL);
return -1;
}
nread = xenStoreDoListDomains(priv, new_domids, new_domain_cnt);
@ -1353,8 +1354,7 @@ retry:
new_domain_cnt = xenStoreNumOfDomains(conn);
if( VIR_ALLOC_N(new_domids,new_domain_cnt) < 0 ) {
virXenStoreError(NULL, VIR_ERR_NO_MEMORY,
"%s", _("failed to allocate domids"));
virReportOOMError(NULL);
return -1;
}
nread = xenStoreDoListDomains(priv, new_domids, new_domain_cnt);