Hi, Please consider the following patch for your next release.
cgroup's mount_has_subsystem returns the first subsystem
found or NULL if no subsystem was found; however, the return
value is never initialized, so it's not guaranteed to return NULL.
Signed-off-by: Kyle Russell <bkyleruss...@gmail.com>
---
src/lxc/cgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lxc/cgroup.c b/src/lxc/cgroup.c
index b6c948b..f6243b8 100644
--- a/src/lxc/cgroup.c
+++ b/src/lxc/cgroup.c
@@ -59,7 +59,7 @@ enum {
static char *mount_has_subsystem(const struct mntent *mntent)
{
FILE *f;
- char *c, *ret;
+ char *c, *ret = NULL;
char line[MAXPATHLEN];
/* read the list of subsystems from the kernel */
--
1.7.10.2.4.g36f8dc1
0001-Fix-compile-warning-on-uninitialized-return-value.patch
Description: Binary data
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