From: Pawel <pawel-kowalski@wp.pl>
Date: Fri, 13 Jul 2012 13:40:22 +0000 (+0200)
Subject: 0023277: Buffer underflow using memset in osd_path.cxx
X-Git-Tag: V6_5_4_beta1~107
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=d015d218045d6d46fc5ea6940201c964a5dd5204;p=occt-copy.git

0023277: Buffer underflow using memset in osd_path.cxx

The parameter used in memset matches the buffer size.
---

diff --git a/src/OSD/OSD_Path.cxx b/src/OSD/OSD_Path.cxx
index 246422e24d..de9ffc715d 100755
--- a/src/OSD/OSD_Path.cxx
+++ b/src/OSD/OSD_Path.cxx
@@ -1052,10 +1052,10 @@ OSD_Path ::  OSD_Path (
  static char __ext [ _MAX_EXT ];
 
  memset(__drive, 0,_MAX_DRIVE);
- memset(__dir, 0,_MAX_DRIVE);
- memset(__trek, 0,_MAX_DRIVE);
- memset(__fname, 0,_MAX_DRIVE);
- memset(__ext, 0,_MAX_DRIVE);
+ memset(__dir, 0,_MAX_DIR);
+ memset(__trek, 0,_MAX_DIR);
+ memset(__fname, 0,_MAX_FNAME);
+ memset(__ext, 0,_MAX_EXT);
  Standard_Character      chr;
 
  TEST_RAISE(  aSysType, TEXT( "OSD_Path" )  );