Added one check for null when creating an internal dictionary
and fixed checking of calloc result.
Changelog:
- rephrased the commit message
Signed-off-by: Jan Safranek <jsafr...@redhat.com>
---
src/api.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/api.c b/src/api.c
index e0ed696..207d076 100644
--- a/src/api.c
+++ b/src/api.c
@@ -3946,10 +3946,12 @@ int cgroup_get_procs(char *name, char *controller,
pid_t **pids, int *size)
int cgroup_dictionary_create(struct cgroup_dictionary **dict,
int flags)
{
+ if (!dict)
+ return ECGINVAL;
*dict = (struct cgroup_dictionary *) calloc(
1, sizeof(struct cgroup_dictionary));
- if (!dict) {
+ if (!*dict) {
last_errno = errno;
return ECGOTHER;
}
------------------------------------------------------------------------------
EMC VNX: the world's simplest storage, starting under $10K
The only unified storage solution that offers unified management
Up to 160% more powerful than alternatives and 25% more efficient.
Guaranteed. http://p.sf.net/sfu/emc-vnx-dev2dev
_______________________________________________
Libcg-devel mailing list
Libcg-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/libcg-devel
