From f960cae5357d8e52b8af91e8b1621cae565dffb3 Mon Sep 17 00:00:00 2001
From: Phillip Lougher <phillip@squashfs.org.uk>
Date: Tue, 3 Sep 2013 04:52:52 +0100
Subject: [PATCH] Squashfs: add corruption check in
 get_dir_index_using_offset()

We read the size (of the name) field from disk.  This value should
be sanity checked for correctness to avoid blindly reading
huge amounts of unnecessary data from disk on corruption.

Note, here we're not actually reading the name into a buffer, but
skipping it, and so corruption doesn't cause buffer overflow, merely
lots of unnecessary amounts of data to be read.

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
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Reading git-format-patch failed