Juan Lang : wininet: Fix off-by-one error.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d2a3832fc3d5c4c610ed5f9ec8f81cc37cff82d6
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d2a3832fc3d5c4c610ed5f9ec8f81cc37cff82d6

Author: Juan Lang <juan.lang at gmail.com>
Date:   Thu Mar  3 12:17:09 2011 -0800

wininet: Fix off-by-one error.

---

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

diff --git a/dlls/wininet/urlcache.c b/dlls/wininet/urlcache.c
index a52de20..b80f65e 100644
--- a/dlls/wininet/urlcache.c
+++ b/dlls/wininet/urlcache.c
@@ -877,7 +877,7 @@ static BOOL URLCache_LocalFileNameToPathW(
     }
 
     nRequired = (path_len + DIR_LENGTH + file_name_len + 1) * sizeof(WCHAR);
-    if (nRequired < *lpBufferSize)
+    if (nRequired <= *lpBufferSize)
     {
         int dir_len;