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author | Martin Schwenke <martin@meltin.net> | 2016-07-27 17:43:34 +1000 |
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committer | Amitay Isaacs <amitay@samba.org> | 2016-08-03 05:29:23 +0200 |
commit | d46960f20e795cd4abc1c727705f77b2f0e0e564 (patch) | |
tree | 988880b9f7a2bd14095af56ad4796a14263d313e /ctdb/utils | |
parent | aff33a59479cafcb1f24a07ff76383d47bb196b3 (diff) | |
download | samba-d46960f20e795cd4abc1c727705f77b2f0e0e564.tar.gz |
ctdb-utils: Fix CID 1297451 Explicit null dereferenced (FORWARD_NULL)
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Diffstat (limited to 'ctdb/utils')
-rw-r--r-- | ctdb/utils/ping_pong/ping_pong.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ctdb/utils/ping_pong/ping_pong.c b/ctdb/utils/ping_pong/ping_pong.c index be43a1d704d..f7f2eb1ed16 100644 --- a/ctdb/utils/ping_pong/ping_pong.c +++ b/ctdb/utils/ping_pong/ping_pong.c @@ -142,7 +142,9 @@ static void ping_pong(int fd, int num_locks) val = (unsigned char *)calloc(num_locks+1, sizeof(unsigned char)); if (val == NULL) { printf("calloc failed\n"); - munmap(p, num_locks+1); + if (use_mmap) { + munmap(p, num_locks+1); + } return; } |