From: 2xsec <dh48.jeong@samsung.com>
Date: Mon, 6 Aug 2018 04:12:00 +0000 (+0900)
Subject: coverity: #1438236
X-Git-Tag: lxc-3.1.0~177^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ddce7df134615b1f7c1db296f8088fe3be60631;p=thirdparty%2Flxc.git

coverity: #1438236

Resource leak

Signed-off-by: 2xsec <dh48.jeong@samsung.com>
---

diff --git a/src/lxc/pam/pam_cgfs.c b/src/lxc/pam/pam_cgfs.c
index e9e01e32b..3ba423c6a 100644
--- a/src/lxc/pam/pam_cgfs.c
+++ b/src/lxc/pam/pam_cgfs.c
@@ -776,8 +776,10 @@ static char *cgv1_must_prefix_named(char *entry)
 	s = must_alloc(len + 6);
 
 	ret = snprintf(s, len + 6, "name=%s", entry);
-	if (ret < 0 || (size_t)ret >= (len + 6))
+	if (ret < 0 || (size_t)ret >= (len + 6)) {
+		free(s);
 		return NULL;
+	}
 
 	return s;
 }