[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [28320] trunk/blender/source/blender/ blenlib/intern/path_util.c: bugfix [#22098] Binreloc buffer overrun

Campbell Barton ideasman42 at gmail.com
Wed Apr 21 09:59:16 CEST 2010


Revision: 28320
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=28320
Author:   campbellbarton
Date:     2010-04-21 09:59:16 +0200 (Wed, 21 Apr 2010)

Log Message:
-----------
bugfix [#22098] Binreloc buffer overrun
from Dan Eicher (dna)

there are many of these in blender however this case could happen quite easily.

Modified Paths:
--------------
    trunk/blender/source/blender/blenlib/intern/path_util.c

Modified: trunk/blender/source/blender/blenlib/intern/path_util.c
===================================================================
--- trunk/blender/source/blender/blenlib/intern/path_util.c	2010-04-21 07:56:34 UTC (rev 28319)
+++ trunk/blender/source/blender/blenlib/intern/path_util.c	2010-04-21 07:59:16 UTC (rev 28320)
@@ -1312,7 +1312,7 @@
 	/* linux uses binreloc since argv[0] is not relyable, call br_init( NULL ) first */
 	path = br_find_exe( NULL );
 	if (path) {
-		strcpy(fullname, path);
+		BLI_strncpy(fullname, path, sizeof(fullname));
 		free(path);
 		return;
 	}





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