From: Phillip Lougher <phillip@lougher.demon.co.uk>
Date: Wed, 23 Sep 2009 22:57:37 +0000 (-0700)
Subject: lzma/gzip: fix potential oops when input data is truncated
X-Git-Tag: v2.6.32-rc1~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a8811629e9aa611aa710162f9e02020bba52c87;p=pandora-kernel.git

lzma/gzip: fix potential oops when input data is truncated

If the lzma/gzip decompressors are called with insufficient input data
(len > 0 & fill = NULL), they will attempt to call the fill function to
obtain more data, leading to a kernel oops.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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