From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Thu, 16 Oct 2008 05:04:11 +0000 (-0700)
Subject: hfs: fix namelength memory corruption
X-Git-Tag: v2.6.28-rc1~361
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d38b7aa7fc3371b52d036748028db50b585ade2e;p=pandora-kernel.git

hfs: fix namelength memory corruption

Fix a stack corruption caused by a corrupted hfs filesystem.  If the
catalog name length is corrupted the memcpy overwrites the catalog btree
structure.  Since the field is limited to HFS_NAMELEN bytes in the
structure and the file format, we throw an error if it is too long.

Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed