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-rw-r--r--tools/perf/util/cgroup.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c
index b73fb7823048..050dea9f1e88 100644
--- a/tools/perf/util/cgroup.c
+++ b/tools/perf/util/cgroup.c
@@ -107,7 +107,8 @@ found:
static void cgroup__delete(struct cgroup *cgroup)
{
- close(cgroup->fd);
+ if (cgroup->fd >= 0)
+ close(cgroup->fd);
zfree(&cgroup->name);
free(cgroup);
}