linux-ext4 - Two new bugs found by fuzzing

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Message-ID: <979AD7B0-059D-4C17-8416-9BB298E8C8AB@gatech.edu>
Date:   Sat, 25 Aug 2018 05:16:07 +0000
From:   "Xu, Wen" <wen.xu@...ech.edu>
To:     "linux-ext4@...r.kernel.org" <linux-ext4@...r.kernel.org>
CC:     "Theodore Y. Ts'o" <tytso@....edu>
Subject: Two new bugs found by fuzzing

Hi,

Please check details at
use-after-free in ext4_put_super(): https://bugzilla.kernel.org/show_bug.cgi?id=200931
Divide zero in __ext4_check_dir_entry: https://bugzilla.kernel.org/show_bug.cgi?id=200933

Thanks,
Wen