storage/rsync: free memory on error

Closes lxc#2262. Signed-off-by: C0deAi <[email protected]> Signed-off-by: Christian Brauner <[email protected]>
vpsfreecz · Apr 9, 2018 · 55d83a7 · 55d83a7
1 parent 125a2e0
commit 55d83a7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git 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';