ead: fix array overrun
[openwrt/svn-archive/archive.git] / package / ead / src / ead.c
index 91f6fba..6a01ea4 100644 (file)
@@ -344,7 +344,7 @@ handle_set_username(struct ead_packet *pkt, int len, int *nstate)
 
        set_state(EAD_TYPE_SET_USERNAME); /* clear old state */
        strncpy(username, user->username, sizeof(username));
-       username[sizeof(username)] = 0;
+       username[sizeof(username) - 1] = 0;
 
        msg = &pktbuf->msg;
        msg->len = 0;