Fixed undefined behavior in use of stack variable

diff --git a/src/starter/starterwhack.c b/src/starter/starterwhack.c
index 6791639..fe68c92 100644 (file)
--- a/src/starter/starterwhack.c
+++ b/src/starter/starterwhack.c
@@ -266,6 +266,7 @@ starter_whack_add_pubkey (starter_conn_t *conn, starter_end_t *end
 
 int starter_whack_add_conn(starter_conn_t *conn)
 {
+       char esp_buf[256];
        whack_message_t msg;
        int r;
 
@@ -302,8 +303,6 @@ int starter_whack_add_conn(starter_conn_t *conn)
        /* taken from pluto/whack.c */
        if (msg.pfsgroup)
        {
-               char esp_buf[256];
-
                snprintf(esp_buf, sizeof (esp_buf), "%s;%s"
                                   , msg.esp ? msg.esp : ""
                                   , msg.pfsgroup ? msg.pfsgroup : "");