From a9aaf01f53a4551abb18d23931ac76aeddda1841 Mon Sep 17 00:00:00 2001
From: skotlex <skotlex@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Fri, 17 Nov 2006 14:48:50 +0000
Subject: - Fixed client not validating the chat-kick-request packet, which can
 cause crashes.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@9243 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/chat.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/map/chat.c b/src/map/chat.c
index 40050073d..9cc06a4ec 100644
--- a/src/map/chat.c
+++ b/src/map/chat.c
@@ -257,6 +257,8 @@ int chat_kickchat(struct map_session_data *sd,char *kickusername)
 
 	cd = (struct chat_data *)map_id2bl(sd->chatID);
 	
+	if (!cd) return -1;
+
 	for(i = 0; i < cd->users; i++) {
 		if (strcmp(cd->usersd[i]->status.name, kickusername) == 0) {
 			if (battle_config.gm_kick_chat && pc_isGM(cd->usersd[i]) >= battle_config.gm_kick_chat)
-- 
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