utils: do not rely on unitialized variable

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/utils.c b/src/lxc/utils.c
index 3b2eaa242016339c59aeabdcbff30420d9078411..cbf16cb627808b195972d47b22daf1689716325f 100644 (file)
--- a/src/lxc/utils.c
+++ b/src/lxc/utils.c
@@ -2396,7 +2396,7 @@ int parse_byte_size_string(const char *s, int64_t *converted)
        int64_t mltpl, overflow;
        char *end;
        char dup[LXC_NUMSTRLEN64 + 2];
-       char suffix[3];
+       char suffix[3] = {0};
 
        if (!s || !strcmp(s, ""))
                return -EINVAL;