Commit Graph

30491 Commits

Author SHA1 Message Date
Clementine Hayat
f0bf1be3e7 storage: Introduce iscsi_direct pool type
Introducing the pool as a noop. Integration inside the build
system. Implementation will be in the following commits.

Signed-off-by: Clementine Hayat <clem@lse.epita.fr>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2018-08-06 12:23:55 +02:00
Clementine Hayat
8aa85e0bb7 configure: Introduce libiscsi in build system
The minimal required version is 1.18.0 because the synchrounous function
needed were introduced here.

Signed-off-by: Clementine Hayat <clem@lse.epita.fr>
2018-08-06 12:23:55 +02:00
Michal Privoznik
08e3863f0f Post-release version bump to 4.7.0
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2018-08-06 12:23:15 +02:00
Martin Kletzander
df09767773 Fix include for xattr.h
The proper file that should be included is `sys/xattr.h` as that comes from
`glibc` and not `attr/xattr.h` which ships with the `attr` utility.

We're most probably not the only ones because `attr/xattr.h` added a #warning to
their include resulting in the following compilation errors:

In file included from securityselinuxlabeltest.c:31:0:
/usr/include/attr/xattr.h:5:2: error: #warning "Please change your <attr/xattr.h> includes to <sys/xattr.h>" [-Werror=cpp]
 #warning "Please change your <attr/xattr.h> includes to <sys/xattr.h>"
  ^~~~~~~

In file included from securityselinuxhelper.c:37:0:
/usr/include/attr/xattr.h:5:2: error: #warning "Please change your <attr/xattr.h> includes to <sys/xattr.h>" [-Werror=cpp]
 #warning "Please change your <attr/xattr.h> includes to <sys/xattr.h>"
  ^~~~~~~

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2018-08-06 11:50:53 +02:00
Daniel Veillard
1f8be8ec80 Release of libvirt-4.6.0
* docs/news.xml: updated for release

Signed-off-by: Daniel Veillard <veillard@redhat.com>
2018-08-06 11:38:57 +02:00
Matthias Bolte
3ad77f8532 esx: Fix double-free and freeing static strings in esxDomainSetAutostart
Since commit ae83e02f3dd7fe99fed5d8159a35b666fafeafd5#l3393 the
newPowerInfo pointer itself is used to track the ownership of the
AutoStartPowerInfo object to make Coverity understand the code better.
This broke the code that unset some members of the AutoStartPowerInfo
object that should not be freed the normal way.

Instead, transfer ownership of the AutoStartPowerInfo object to the
HostAutoStartManagerConfig object before filling in the values that
need special handling. This allows to free the AutoStartPowerInfo
directly without having to deal with the special values, or to let
the old (now restored) logic handle the special values again.

Signed-off-by: Matthias Bolte <matthias.bolte@googlemail.com>
Tested-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2018-08-02 21:06:19 +02:00
Daniel P. Berrangé
3e8703368b tests: mock virRandomBits to make it endian stable
virRandomBits is implemented in terms of virRandomBytes. Although we
mock virRandomBytes to give a stable value, this is not sufficient to
make virRandomBits give a stable value. The result of virRandomBits will
vary depending on endianness. Thus we mock virRandomBits to return a
stable value directly.

Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Tested-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-08-02 14:24:40 +01:00
Julio Faracco
8e09f9afc7 tests: libxl: Fix a segfault when libxl configuration setup fails
This commit fixes a segmentation fault caused by missing conditional to
check if libxl configuration was properly created by the test. If the
configuration was not properly created, libxlDriverConfigNew() function
will return NULL and cause a segfault at cfg->caps = NULL during the
cleanup.

Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-08-02 10:35:35 +02:00
Michal Privoznik
3c73beebca viriscsi: Request more random bits for interface name
In virStorageBackendCreateIfaceIQN() the virRandomBits() is
called in order to use random bits to generate random name for
new interface. However, virAsprintf() is expecting 32 bits and we
are requesting only 30.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Pino Toscano <ptoscano@redhat.com>
2018-08-01 15:07:40 +02:00
Michal Privoznik
78c47a92ec util: Don't overflow in virRandomBits
The function is supposed to return up to 64bit long integer. In
order to do that it calls virRandomBytes() to fill the integer
with random bytes and then masks out everything but requested
bits. However, when doing that it shifts 1U and not 1ULL. So
effectively, requesting 32 random bis or more always return 0
which is not random enough.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Pino Toscano <ptoscano@redhat.com>
2018-08-01 15:07:19 +02:00
Peter Krempa
3251fc9c9b remote: daemon: Make sure that JSON symbols are properly loaded at startup
Explicitly call virJSONInitialize at startup of the libvirt daemon so
that we are sure that the symbols in the compat library are properly
loaded. This will prevent any random failure from happening later on
when the daemon would want to use the JSON parser.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2018-08-01 14:32:40 +02:00
Peter Krempa
9e44c2db8a util: jsoncompat: Stub out virJSONInitialize when compiling without jansson
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2018-08-01 14:30:07 +02:00
Peter Krempa
397447f805 tests: qemucapsprobe: Fix output after switching to jansson
Jansson does not put a newline at the end of formatted JSON strings.
This breaks the qemucapsprobe utility as we need to keep the spacing so
that tests work. Add an explicit newline.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-08-01 13:55:58 +02:00
Peter Krempa
78f47a6395 qemu: monitor: Fix incrementing of 'nstats' in qemuMonitorJSONBlockStatsCollectData
commit 8d9ca6cdb3 refactored qemuMonitorJSONBlockStatsCollectData so
that the number of stats is passed back via a pointer. The commit failed
to fix the macro which increments the number of stats to increment the
actual pointee.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2018-08-01 09:15:22 +02:00
Daniel P. Berrangé
ce3c6ef684 util: avoid symbol clash between json libraries
The jansson and json-glib libraries both export symbols with a json_
name prefix and json_object_iter_next() clashes between them.

Unfortunately json-glib is linked in by GTK, so any app using GTK and
libvirt will get a clash, resulting in SEGV. This also affects the NSS
module provided by libvirt

Instead of directly linking to jansson, use dlopen() with the RTLD_LOCAL
flag which allows us to hide the symbols from the application that loads
libvirt or the NSS module.

Some preprocessor black magic and wrapper functions are used to redirect
calls into the dlopen resolved symbols.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-07-31 18:04:53 +01:00
Daniel P. Berrangé
7bda210e6d po: refresh translations from zanata
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-07-31 12:34:06 +01:00
Erik Skultety
e9024b0cec qemu: Exempt video model 'none' from getting a PCI address on Q35
Commit d48813e8 made sure we wouldn't get one for i440fx, but not for Q35
machine type. If the primary video didn't get the assumed 0:0:1.0 PCI
address, the evaluation then failed with: "Cannot automatically add a
new PCI bus for a device with connect flags 00"

https://bugzilla.redhat.com/show_bug.cgi?id=1609087
Signed-off-by: Erik Skultety <eskultet@redhat.com>
2018-07-31 07:42:43 +02:00
Michal Privoznik
6f9fb4fa01 Revert "util: cgroup: modify virCgroupFree to take virCgroupPtr"
This reverts commit 0f80c71822.

Turns out, our code relies on virCgroupFree(&var) setting
var = NULL.

Conflicts:
  src/util/vircgroup.c: context because 94f1855f09 is not
  reverted.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2018-07-30 13:30:11 +02:00
Michal Privoznik
e0b46ad623 Revert "util: cgroup: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC"
This reverts commit 4da4a9fe0c.

Turns out, our code relies on virCgroupFree(&var) setting
var = NULL.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2018-07-30 13:28:20 +02:00
Michal Privoznik
81acbc4cb1 Revert "util: cgroup: use VIR_AUTOPTR for aggregate types"
This reverts commit dd47145aaa.

Turns out, our code relies on virCgroupFree(&var) setting
var = NULL.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2018-07-30 13:26:17 +02:00
Julio Faracco
7f6d6b965a util: clang is failing to compile due to unused variables.
After some recent patches, clang is throwing some errors related to
unused variables. This is not happening when we use GCC with -Werror
enabled. Only clang reports this warning.

make[3]: Entering directory '/home/julio/Desktop/virt/libvirt/src'
  CC       util/libvirt_util_la-virscsivhost.lo
  CC       util/libvirt_util_la-virusb.lo
  CC       util/libvirt_util_la-virmdev.lo
util/virmdev.c:373:36: error: unused variable 'ret' [-Werror,-Wunused-variable]
    VIR_AUTOPTR(virMediatedDevice) ret = virMediatedDeviceListSteal(list, dev);
                                   ^
1 error generated.
Makefile:11579: recipe for target 'util/libvirt_util_la-virmdev.lo' failed
make[3]: *** [util/libvirt_util_la-virmdev.lo] Error 1
make[3]: *** Waiting for unfinished jobs....
util/virscsivhost.c:112:37: error: unused variable 'tmp' [-Werror,-Wunused-variable]
    VIR_AUTOPTR(virSCSIVHostDevice) tmp = virSCSIVHostDeviceListSteal(list, dev);
                                    ^
1 error generated.
Makefile:11411: recipe for target 'util/libvirt_util_la-virscsivhost.lo' failed
make[3]: *** [util/libvirt_util_la-virscsivhost.lo] Error 1
util/virusb.c:511:31: error: unused variable 'ret' [-Werror,-Wunused-variable]
    VIR_AUTOPTR(virUSBDevice) ret = virUSBDeviceListSteal(list, dev);

Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2018-07-27 20:46:20 -04:00
Cole Robinson
11a4d59345 audit: Share virtType fallback logic
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2018-07-27 15:41:21 -04:00
Michal Privoznik
c50f89db71 virpci: Drop unused @ret in virPCIDeviceListDel
So after 00dc991ca1 the function is one line long and the
line is declaring a variable which is never used in fact. Replace
it with actual free() call instead of autofree.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2018-07-27 18:07:38 +02:00
Sukrit Bhatnagar
ea0c2856f8 util: lease: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
452480289b util: lease: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
c493af5614 util: kmod: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
c8682fcede util: kmod: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
280c81af6a util: iptables: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
a38abf267f util: hostmem: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
618f6a74da util: hostdev: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
37cf4b3b1e util: hostdev: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
5bce85a4ee util: netdevvlan: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC
Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When a variable of type virNetDevVlanPtr is declared using
VIR_AUTOPTR, the function virNetDevVlanFree will be run
automatically on it when it goes out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
79aea95b2a util: scsivhost: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
cef6a2570c util: scsivhost: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC
Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When a variable of type virSCSIVHostDevicePtr is declared using
VIR_AUTOPTR, the function virSCSIVHostDeviceFree will be run
automatically on it when it goes out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00
Sukrit Bhatnagar
6d6d323608 util: scsi: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:24 +02:00
Sukrit Bhatnagar
1ec5d3e983 util: scsi: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:22 +02:00
Sukrit Bhatnagar
30783d36b2 util: scsi: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC
Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When variables of type virSCSIDevicePtr and virUsedByInfoPtr
are declared using VIR_AUTOPTR, the functions virSCSIDeviceFree
and virSCSIDeviceUsedByInfoFree, respectively, will be run
automatically on them when they go out of scope.

This commit also adds an intermediate typedef for virUsedByInfo
type for use with the cleanup macros.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:19 +02:00
Sukrit Bhatnagar
da5d031bd6 util: usb: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:17 +02:00
Sukrit Bhatnagar
8d3f2d8508 util: usb: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:16 +02:00
Sukrit Bhatnagar
094c9e811f util: usb: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC
Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When a variable of type virUSBDevicePtr is declared using
VIR_AUTOPTR, the function virUSBDeviceFree will be run
automatically on it when it goes out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:15 +02:00
Sukrit Bhatnagar
c74fadd251 util: usb: modify virUSBDeviceListAdd to take double pointer
Modify virUSBDeviceListAdd to take a double pointer to
virUSBDevicePtr as the second argument. This will enable usage
of cleanup macros upon the virUSBDevicePtr item which is to be
added to the list as it will be cleared by virInsertElementsN
upon success.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:14 +02:00
Sukrit Bhatnagar
00dc991ca1 util: pci: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:13 +02:00
Sukrit Bhatnagar
9ea90206ef util: pci: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:12 +02:00
Sukrit Bhatnagar
3dee174b4d util: pci: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC
Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When variables of types virPCIDevicePtr, virPCIDeviceAddressPtr
and virPCIEDeviceInfoPtr are declared using VIR_AUTOPTR, the functions
virPCIDeviceFree, virPCIDeviceAddressFree and virPCIEDeviceInfoFree,
respectively, will be run automatically on them when they go out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:11 +02:00
Sukrit Bhatnagar
584f0f5ad7 util: hook: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:11 +02:00
Sukrit Bhatnagar
fa0134cd3a util: hook: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:10 +02:00
Sukrit Bhatnagar
5d7bf2f852 util: firewall: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:08 +02:00
Sukrit Bhatnagar
469da57cd6 util: firewall: use VIR_AUTOFREE instead of VIR_FREE for scalar types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOFREE macro for declaring scalar variables, majority
of the VIR_FREE calls can be dropped, which in turn leads to
getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:05 +02:00
Sukrit Bhatnagar
2ad0284627 util: firewall: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC
Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When a variable of type virFirewallPtr is declared using
VIR_AUTOPTR, the function virFirewallFree will be run
automatically on it when it goes out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:04 +02:00
Sukrit Bhatnagar
d4e7ad8da5 util: mdev: use VIR_AUTOPTR for aggregate types
By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:19:25 +02:00