From 5e5a48ff8cd08f123601cd0625ca62a86675aac9 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Sun, 4 Jan 2015 16:25:32 +0100
Subject: fontconfig libX11 mesa xserver git update 4 Jan 2015

xserver          commit dc777c346d5d452a53b13b917c45f6a1bad2f20b
libX11           commit 446f5f7f41317a85a0cd0efa5e6a1b37bc99fba2
fontconfig       commit 4420b27c074821a1d1f9d6ebe822a610176a417d
mesa             commit 48094d0e6554a9df36bf00fc2793ade46cf92406
---
 xorg-server/os/io.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'xorg-server/os/io.c')

diff --git a/xorg-server/os/io.c b/xorg-server/os/io.c
index bb273bb0c..96a243d8c 100644
--- a/xorg-server/os/io.c
+++ b/xorg-server/os/io.c
@@ -971,10 +971,11 @@ FlushClient(ClientPtr who, OsCommPtr oc, const void *__extraBuf, int extraCount)
             }
 
             if (notWritten > oco->size) {
-                unsigned char *obuf;
+                unsigned char *obuf = NULL;
 
-                obuf = (unsigned char *) realloc(oco->buf,
-                                                 notWritten + BUFSIZE);
+                if (notWritten + BUFSIZE <= INT_MAX) {
+                    obuf = realloc(oco->buf, notWritten + BUFSIZE);
+                }
                 if (!obuf) {
                     _XSERVTransDisconnect(oc->trans_conn);
                     _XSERVTransClose(oc->trans_conn);
-- 
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