From 6bad47558aa533c5ba589a4ac8e1dfde3028537e Mon Sep 17 00:00:00 2001
From: skotlex <skotlex@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Sat, 18 Feb 2006 00:36:16 +0000
Subject: - Fixed possible crash due to invalid index in the pet select packet.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@5314 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/pet.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/map')

diff --git a/src/map/pet.c b/src/map/pet.c
index 9177440d4..ad9a4ddbc 100644
--- a/src/map/pet.c
+++ b/src/map/pet.c
@@ -1068,6 +1068,9 @@ int pet_select_egg(struct map_session_data *sd,short egg_index)
 {
 	nullpo_retr(0, sd);
 
+	if(egg_index < 0 || egg_index >= MAX_INVENTORY)
+		return 0; //Forged packet!
+
 	if(sd->status.inventory[egg_index].card[0] == (short)0xff00)
 		intif_request_petdata(sd->status.account_id, sd->status.char_id, MakeDWord(sd->status.inventory[egg_index].card[1], sd->status.inventory[egg_index].card[2]) );
 	else {
-- 
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