[lxc-devel] [lxc/master] coverity: #1436916
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lxc-bot at linuxcontainers.org
Thu Jun 14 01:38:21 UTC 2018
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From db8b325a3cacc5e213d37deda72c49460e9ca8a2 Mon Sep 17 00:00:00 2001
From: Donghwa Jeong <dh48.jeong at samsung.com>
Date: Thu, 14 Jun 2018 10:36:46 +0900
Subject: [PATCH] coverity: #1436916
Resource leak
Signed-off-by: Donghwa Jeong <dh48.jeong at samsung.com>
---
src/lxc/tools/lxc_unshare.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/lxc/tools/lxc_unshare.c b/src/lxc/tools/lxc_unshare.c
index eb69068af..699823bff 100644
--- a/src/lxc/tools/lxc_unshare.c
+++ b/src/lxc/tools/lxc_unshare.c
@@ -101,8 +101,10 @@ static bool lookup_user(const char *optarg, uid_t *uid)
if (sscanf(optarg, "%u", uid) < 1) {
/* not a uid -- perhaps a username */
- if (sscanf(optarg, "%s", name) < 1)
+ if (sscanf(optarg, "%s", name) < 1) {
+ free(buf);
return false;
+ }
ret = getpwnam_r(name, &pwent, buf, bufsize, &pwentp);
if (!pwentp) {
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