irssi-CVE-2009-1959.patch

   1 --- irssi-0.8.13/src/fe-common/irc/fe-events.c.orig     2009-03-31 22:50:01.000000000 +0200
   2 +++ irssi-0.8.13/src/fe-common/irc/fe-events.c  2009-06-24 09:05:21.281887774 +0200
   3 @@ -298,7 +298,7 @@
   4
   5                 tmp = g_strdup(data+8);
   6                 len = strlen(tmp);
   7 -               if (tmp[len-1] == 1) tmp[len-1] = '\0';
   8 +               if (len >= 1 && tmp[len-1] == 1) tmp[len-1] = '\0';
   9                 printformat(server, NULL, MSGLEVEL_WALLOPS, IRCTXT_ACTION_WALLOPS, nick, tmp);
  10                 g_free(tmp);
  11         }