From: Matt Mullins <mmullins@mmlx.us>
Date: Tue, 13 Dec 2011 06:33:13 +0000 (-0800)
Subject: Fix DoS where any IRC user can crash the bot.
X-Git-Tag: v7~1
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=6b09ae5e24e06afd2be44163f895b77d770af3cf;p=erlbot.git

Fix DoS where any IRC user can crash the bot.
---

diff --git a/irc/irc_command.erl b/irc/irc_command.erl
index 1b39b19..87463eb 100644
--- a/irc/irc_command.erl
+++ b/irc/irc_command.erl
@@ -16,8 +16,6 @@ do_privmsg_command(Text, From) ->
                                       middles = [From],
                                       trailing = element(Index, Choices)},
             irc_conn:send_command(self(), NewCommand);
-        "crash" ->
-            throw(crash);
         "random" ++ Choices ->
             Response = random_choice(Choices),
             NewCommand = #irc_command{command = "PRIVMSG",