From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 8 Jul 2003 10:04:59 +0000 (+0000)
Subject: fixed a buffer overflow in SV_BroadcastPrintf
X-Git-Tag: xonotic-v0.1.0preview~6556
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=870bcd940076b703294502019a2799440f50f6ef;p=xonotic%2Fdarkplaces.git

fixed a buffer overflow in SV_BroadcastPrintf


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@3190 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/host.c b/host.c
index 9a679db3..3bd6992f 100644
--- a/host.c
+++ b/host.c
@@ -362,11 +362,11 @@ Sends text to all active clients
 void SV_BroadcastPrintf(const char *fmt, ...)
 {
 	va_list argptr;
-	char string[1024];
+	char string[4096];
 	int i;
 
 	va_start(argptr,fmt);
-	vsprintf(string, fmt,argptr);
+	vsnprintf(string, sizeof(string), fmt,argptr);
 	va_end(argptr);
 
 	for (i=0 ; i<svs.maxclients ; i++)