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And again

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git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@6672 54d463be-8e91-2dee-dedb-b68131a5f0ec
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Lance
2006-05-21 02:39:32 +00:00
parent 90d285dbd9
commit 2e341e2a76
1 changed files with 3 additions and 1 deletions
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4
src/map/clif.c
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@@ -9806,11 +9806,13 @@ void clif_parse_NpcStringInput(int fd,struct map_session_data *sd)
if(message_len >= sizeof(sd->npc_str)){
ShowWarning("clif: input string too long !\n");
message_len = sizeof(sd->npc_str);
} else {
message_len += 1; // Null character
}
// Exploit prevention if crafted packets (without null) is being sent. [Lance]
memcpy(sd->npc_str,RFIFOP(fd,8),message_len);
sd->npc_str[message_len]=0;
sd->npc_str[message_len-1]=0;
npc_scriptcont(sd,RFIFOL(fd,4));
}