[libvirt] [PATCH] qemu: avoid deadlock on domain object enter monitor fail
Should be followed with qemuDomainObjExitMonitor only if
qemuDomainObjEnterMonitorAsync returns 0.
---
src/qemu/qemu_migration.c | 2 +-
src/qemu/qemu_process.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index c23fffe..dc56263 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -108,7 +108,7 @@ qemuMigrationCheckTLSCreds(virQEMUDriverPtr driver,
qemuMonitorMigrationParams migParams = { 0 };
if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0)
- goto cleanup;
+ return -1;
if (qemuMonitorGetMigrationParams(priv->mon, &migParams) < 0)
goto cleanup;
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index c2c3e8b..8d3cfe0 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -4349,7 +4349,7 @@ qemuProcessSetupBalloon(virQEMUDriverPtr driver,
return 0;
if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0)
- goto cleanup;
+ return -1;
if (vm->def->memballoon->period)
qemuMonitorSetMemoryStatsPeriod(priv->mon, vm->def->memballoon,
--
2.8.3