Signed-off-by: Chen Hanxiao <[email protected]>
---
src/lxc/lxc_cgroup.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/lxc/lxc_cgroup.c b/src/lxc/lxc_cgroup.c
index 8dfdc60..af95941 100644
--- a/src/lxc/lxc_cgroup.c
+++ b/src/lxc/lxc_cgroup.c
@@ -194,7 +194,8 @@ static int virLXCCgroupGetMemUsage(virCgroupPtr cgroup,
unsigned long memUsage;
ret = virCgroupGetMemoryUsage(cgroup, &memUsage);
- meminfo->memusage = (unsigned long long) memUsage;
+ if (ret == 0)
+ meminfo->memusage = (unsigned long long) memUsage;
return ret;
}
--
1.9.0
--
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