[libvirt] [PATCH] qemu: Fix crash in offline migration
When migrating a shutoff domain (i.e., offline migration), we have no
statistics to report and thus jobInfo will be NULL in
qemuMigrationFinish.
Broken by me in v3.10.0-183-ge8784e7868.
https://bugzilla.redhat.com/show_bug.cgi?id=1536351
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/qemu/qemu_migration.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index a56bc596ff..1854900c9a 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -5481,8 +5481,10 @@ qemuMigrationFinish(virQEMUDriverPtr driver,
}
if (dom) {
- VIR_STEAL_PTR(priv->job.completed, jobInfo);
- priv->job.completed->status = QEMU_DOMAIN_JOB_STATUS_COMPLETED;
+ if (jobInfo) {
+ VIR_STEAL_PTR(priv->job.completed, jobInfo);
+ priv->job.completed->status = QEMU_DOMAIN_JOB_STATUS_COMPLETED;
+ }
if (qemuMigrationBakeCookie(mig, driver, vm, cookieout, cookieoutlen,
QEMU_MIGRATION_COOKIE_STATS) < 0)
--
2.16.0