Christian Costa : d3dxof: Check the right offset before dereferencing next byte.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b9353b73ae47dc7cdfcb55f5b7c3a1d8778954a9
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b9353b73ae47dc7cdfcb55f5b7...

Author: Christian Costa <titan.costa(a)gmail.com>
Date:   Thu Mar  8 09:17:02 2012 +0100

d3dxof: Check the right offset before dereferencing next byte.

---

 dlls/d3dxof/parsing.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/d3dxof/parsing.c b/dlls/d3dxof/parsing.c
index f40c202..9f426c4 100644
--- a/dlls/d3dxof/parsing.c
+++ b/dlls/d3dxof/parsing.c
@@ -605,7 +605,7 @@ static BOOL is_string(parse_buffer* buf)
   if (*buf->buffer != '"')
     return FALSE;
 
-  while (pos < buf->rem_bytes && !is_operator(c = *(buf->buffer+pos+1)))
+  while ((pos+1) < buf->rem_bytes && !is_operator(c = *(buf->buffer+pos+1)))
   {
     if (c == '"')
     {