From d137057fd13e83ec15ab416c7fe774741da06047 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Tue, 10 Jul 2012 14:56:29 +0200
Subject: fontconfig mesa xserver git update  10 Jul 2012

---
 xorg-server/os/io.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

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

diff --git a/xorg-server/os/io.c b/xorg-server/os/io.c
index b67a5f324..e44db3933 100644
--- a/xorg-server/os/io.c
+++ b/xorg-server/os/io.c
@@ -578,8 +578,6 @@ ResetCurrentRequest(ClientPtr client)
     }
 }
 
-static const int padlength[4] = { 0, 3, 2, 1 };
-
  /********************
  * FlushAllOutput()
  *    Flush all clients with output.  However, if some client still
@@ -757,7 +755,7 @@ WriteToClient(ClientPtr who, int count, const void *__buf)
         oc->output = oco;
     }
 
-    padBytes = padlength[count & 3];
+    padBytes = padding_for_int32(count);
 
     if (ReplyCallback) {
         ReplyInfoRec replyinfo;
@@ -815,7 +813,11 @@ WriteToClient(ClientPtr who, int count, const void *__buf)
     NewOutputPending = TRUE;
     FD_SET(oc->fd, &OutputPending);
     memmove((char *) oco->buf + oco->count, buf, count);
-    oco->count += count + padBytes;
+    oco->count += count;
+    if (padBytes) {
+        memset(oco->buf + oco->count, '\0', padBytes);
+        oco->count += padBytes;
+    }
     return count;
 }
 
@@ -846,7 +848,7 @@ FlushClient(ClientPtr who, OsCommPtr oc, const void *__extraBuf, int extraCount)
     if (!oco)
         return 0;
     written = 0;
-    padsize = padlength[extraCount & 3];
+    padsize = padding_for_int32(extraCount);
     notWritten = oco->count + extraCount + padsize;
     todo = notWritten;
     while (notWritten) {
-- 
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