From: David Howells <dhowells@redhat.com>
Date: Thu, 23 Apr 2009 15:41:13 +0000 (+0100)
Subject: ROMFS: romfs_lookup() shouldn't be doing a partial name comparison
X-Git-Tag: v2.6.30-rc4~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84baf74bf23bbe9f3deafb5d2f27e2b5dc0bc052;p=pandora-kernel.git

ROMFS: romfs_lookup() shouldn't be doing a partial name comparison

romfs_lookup() should be using a routine akin to strcmp() on the backing store,
rather than one akin to strncmp().  If it uses the latter, it's liable to match
/bin/shutdown when looking up /bin/sh.

Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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