From: C0deAi <benjamin.bales@assrc.us>
Date: Fri, 6 Apr 2018 16:46:53 +0000 (-0400)
Subject: storage/rsync: free memory on error
X-Git-Tag: lxc-3.1.0~335^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55d83a7c723a646f044d337e63481004c36a3352;p=thirdparty%2Flxc.git

storage/rsync: free memory on error

Closes #2262.

Signed-off-by: C0deAi <techsupport@mycode.ai>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/storage/rsync.c b/src/lxc/storage/rsync.c
index c3080a568..83871ae80 100644
--- a/src/lxc/storage/rsync.c
+++ b/src/lxc/storage/rsync.c
@@ -73,8 +73,10 @@ int lxc_rsync_exec(const char *src, const char *dest)
 		return -1;
 
 	ret = snprintf(s, l, "%s", src);
-	if (ret < 0 || (size_t)ret >= l)
+	if (ret < 0 || (size_t)ret >= l) {
+		free(s);
 		return -1;
+	}
 
 	s[l - 2] = '/';
 	s[l - 1] = '\0';