From: Gabriel de Perthuis <g2p.code@gmail.com>
Date: Mon, 6 May 2013 17:40:18 +0000 (+0000)
Subject: btrfs: don't stop searching after encountering the wrong item
X-Git-Tag: v3.2.46~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d63f0b723b88be5e598795f0c2b1544d5bbc5def;p=pandora-kernel.git

btrfs: don't stop searching after encountering the wrong item

commit 03b71c6ca6286625d8f1ed44aabab9b5bf5dac10 upstream.

The search ioctl skips items that are too large for a result buffer, but
inline items of a certain size occuring before any search result is
found would trigger an overflow and stop the search entirely.

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=57641

Signed-off-by: Gabriel de Perthuis <g2p.code+btrfs@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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