[libvirt] [PATCH] Fix memory leak in virDomainVcpuPinDel()
virDomainVcpuPinDefFree() does not free def->cputune.vcpupin if nvcpupin
is 0, and does not set def->cputune.vcpupin to NULL.
If we set nvcpupin to 0 but do not free vcpupin, vcpupin will not be freed
when vm->def is freed.
Use VIR_FREE() instead of virDomainVcpuPinDefFree() to free the memory
and set def->cputune.vcpupint to NULL.
---
src/conf/domain_conf.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 60e0318..f9bf51e 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -8263,7 +8263,7 @@ virDomainVcpuPinDel(virDomainDefPtr def, int vcpu)
return 0;
if (--def->cputune.nvcpupin == 0) {
- virDomainVcpuPinDefFree(def->cputune.vcpupin, 0);
+ VIR_FREE(def->cputune.vcpupin);
} else {
if (VIR_REALLOC_N(def->cputune.vcpupin, def->cputune.nvcpupin) < 0) {
virReportOOMError();
--
1.7.1