From: David Woodhouse <dwmw2@infradead.org>
Date: Sat, 17 Jun 2006 23:05:26 +0000 (+0100)
Subject: [JFFS2] Don't trust node headers before the CRC is checked.
X-Git-Tag: v2.6.18-rc1~1105^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3877f0b6c9f54d43e55e532404a935b90393b635;p=pandora-kernel.git

[JFFS2] Don't trust node headers before the CRC is checked.

Especially when summary code is used, we can have in-memory data
structures referencing certain nodes without them actually being readable
on the flash. Discard the nodes gracefully in that case, rather than
triggering a BUG().

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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