diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index c5a4fdf09a..abc57d7620 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -8051,7 +8051,7 @@ qemuBuildGraphicsVNCCommandLine(virQEMUDriverConfigPtr cfg, if (graphics->data.vnc.socket || cfg->vncAutoUnixSocket) { if (!graphics->data.vnc.socket && virAsprintf(&graphics->data.vnc.socket, - "%s/%s.vnc", cfg->libDir, def->name) == -1) + "%s/domain-%s/vnc.sock", cfg->libDir, def->name) == -1) goto error; virBufferAsprintf(&opt, "unix:%s", graphics->data.vnc.socket); diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 84e5fa530c..0a9ed6babb 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -1307,16 +1307,12 @@ qemuDomainDeviceDefPostParse(virDomainDeviceDefPtr dev, goto cleanup; } - if (dev->data.chr->target.name) { - if (virAsprintf(&dev->data.chr->source.data.nix.path, "%s/%s.%s", - cfg->channelTargetDir, - def->name, dev->data.chr->target.name) < 0) - goto cleanup; - } else { - if (virAsprintf(&dev->data.chr->source.data.nix.path, "%s/%s", - cfg->channelTargetDir, def->name) < 0) - goto cleanup; - } + if (virAsprintf(&dev->data.chr->source.data.nix.path, + "%s/domain-%s/%s", + cfg->channelTargetDir, def->name, + dev->data.chr->target.name ? dev->data.chr->target.name + : "unknown.sock") < 0) + goto cleanup; dev->data.chr->source.data.nix.listen = true; } diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 505778ec2f..93ccd2a706 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -46,6 +46,7 @@ #include "cpu/cpu.h" #include "datatypes.h" +#include "dirname.h" #include "virlog.h" #include "virerror.h" #include "viralloc.h" @@ -3265,7 +3266,7 @@ qemuProcessPrepareMonitorChr(virQEMUDriverConfigPtr cfg, monConfig->type = VIR_DOMAIN_CHR_TYPE_UNIX; monConfig->data.nix.listen = true; - if (virAsprintf(&monConfig->data.nix.path, "%s/%s.monitor", + if (virAsprintf(&monConfig->data.nix.path, "%s/domain-%s/monitor.sock", cfg->libDir, vm) < 0) return -1; return 0; @@ -4389,6 +4390,7 @@ int qemuProcessStart(virConnectPtr conn, unsigned int hostdev_flags = 0; size_t nnicindexes = 0; int *nicindexes = NULL; + char *tmppath = NULL, *tmpdirpath = NULL; VIR_DEBUG("vm=%p name=%s id=%d asyncJob=%d migrateFrom=%s stdin_fd=%d " "stdin_path=%s snapshot=%p vmop=%d flags=0x%x", @@ -4725,6 +4727,44 @@ int qemuProcessStart(virConnectPtr conn, &nnicindexes, &nicindexes))) goto cleanup; + + /* + * Create all per-domain directories in order to make sure domain + * with any possible seclabels can access it. + */ + if (virAsprintf(&tmppath, "%s/domain-%s", cfg->libDir, vm->def->name) < 0) + goto cleanup; + + if (virFileMakePath(tmppath) < 0) + goto cleanup; + + if (!(tmpdirpath = mdir_name(tmppath))) + goto cleanup; + + if (virSecurityManagerDomainSetDirLabel(driver->securityManager, + vm->def, tmpdirpath) < 0) + goto cleanup; + + VIR_FREE(tmppath); + VIR_FREE(tmpdirpath); + + if (virAsprintf(&tmppath, "%s/domain-%s", + cfg->channelTargetDir, vm->def->name) < 0) + goto cleanup; + + if (virFileMakePath(tmppath) < 0) + goto cleanup; + + if (!(tmpdirpath = mdir_name(tmppath))) + goto cleanup; + + if (virSecurityManagerDomainSetDirLabel(driver->securityManager, + vm->def, tmpdirpath) < 0) + goto cleanup; + + VIR_FREE(tmpdirpath); + VIR_FREE(tmppath); + /* now that we know it is about to start call the hook if present */ if (virHookPresent(VIR_HOOK_DRIVER_QEMU)) { char *xml = qemuDomainDefFormatXML(driver, vm->def, 0); @@ -5078,6 +5118,8 @@ int qemuProcessStart(virConnectPtr conn, /* We jump here if we failed to start the VM for any reason, or * if we failed to initialize the now running VM. kill it off and * pretend we never started it */ + VIR_FREE(tmppath); + VIR_FREE(tmpdirpath); VIR_FREE(nodeset); virCommandFree(cmd); VIR_FORCE_CLOSE(logfile); @@ -5140,6 +5182,7 @@ void qemuProcessStop(virQEMUDriverPtr driver, size_t i; int logfile = -1; char *timestamp; + char *tmppath = NULL; char ebuf[1024]; virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver); @@ -5230,6 +5273,18 @@ void qemuProcessStop(virQEMUDriverPtr driver, priv->monConfig = NULL; } + ignore_value(virAsprintf(&tmppath, "%s/domain-%s", + cfg->libDir, vm->def->name)); + if (tmppath) + virFileDeleteTree(tmppath); + VIR_FREE(tmppath); + + ignore_value(virAsprintf(&tmppath, "%s/domain-%s", + cfg->channelTargetDir, vm->def->name)); + if (tmppath) + virFileDeleteTree(tmppath); + VIR_FREE(tmppath); + ignore_value(virDomainChrDefForeach(vm->def, false, qemuProcessCleanupChardevDevice, diff --git a/tests/qemuxml2argvdata/qemuxml2argv-channel-virtio-unix.args b/tests/qemuxml2argvdata/qemuxml2argv-channel-virtio-unix.args index 43a34ced80..289b9d700b 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-channel-virtio-unix.args +++ b/tests/qemuxml2argvdata/qemuxml2argv-channel-virtio-unix.args @@ -9,11 +9,12 @@ LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \ -usb \ -hda /dev/HostVG/QEMUGuest1 \ -chardev socket,id=charchannel0,path=\ -/tmp/QEMUGuest1.org.qemu.guest_agent.0,server,nowait \ +/tmp/domain-QEMUGuest1/org.qemu.guest_agent.0,server,nowait \ -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,\ name=org.qemu.guest_agent.0 \ --chardev socket,id=charchannel1,path=/tmp/QEMUGuest1,server,nowait \ +-chardev \ +socket,id=charchannel1,path=/tmp/domain-QEMUGuest1/unknown.sock,server,nowait \ -device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1 \ --chardev socket,id=charchannel2,path=/tmp/QEMUGuest1.ble,server,nowait \ +-chardev socket,id=charchannel2,path=/tmp/domain-QEMUGuest1/ble,server,nowait \ -device virtserialport,bus=virtio-serial0.0,nr=3,chardev=charchannel2,id=channel2,\ name=ble