From: Manish Katiyar <mkatiyar@gmail.com>
Date: Thu, 12 Feb 2009 20:57:04 +0000 (+0100)
Subject: ext2: Zero our b_size in ext2_quota_read()
X-Git-Tag: v2.6.30-rc1~648^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c16831b4cc9b0805adf8ca3001752a7ec10a17bf;p=pandora-kernel.git

ext2: Zero our b_size in ext2_quota_read()

ext2_quota_read() doesn't initialize tmp_bh.b_size before calling
ext2_get_block() where we access it. Since it is a local variable it
might contain some garbage. Make sure it is filled with reasonable
value before passing.

Signed-off-by: Manish Katiyar <mkatiyar@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
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