From: Tim Gardner <tim.gardner@canonical.com>
Date: Sun, 13 Oct 2013 19:29:03 +0000 (-0600)
Subject: cifs: ntstatus_to_dos_map[] is not terminated
X-Git-Tag: v3.12-rc6~4^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c26606cbe4937f2228a27bb0c2cad19855be87a;p=pandora-kernel.git

cifs: ntstatus_to_dos_map[] is not terminated

Functions that walk the ntstatus_to_dos_map[] array could
run off the end. For example, ntstatus_to_dos() loops
while ntstatus_to_dos_map[].ntstatus is not 0. Granted,
this is mostly theoretical, but could be used as a DOS attack
if the error code in the SMB header is bogus.

[Might consider adding to stable, as this patch is low risk - Steve]

Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Steve French <smfrench@gmail.com>
---

Reading git-diff-tree failed