linux-ext4 - [Bug 199865] out-of-bound write in ext4_init_block_bitmap() when mounting and operating a crafted ext4 image

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Message-ID: <bug-199865-13602-LaZ5Lxy5IH@https.bugzilla.kernel.org/>
Date:   Mon, 28 May 2018 19:44:58 +0000
From:   bugzilla-daemon@...zilla.kernel.org
To:     linux-ext4@...nel.org
Subject: [Bug 199865] out-of-bound write in ext4_init_block_bitmap() when
 mounting and operating a crafted ext4 image

https://bugzilla.kernel.org/show_bug.cgi?id=199865

Wen Xu (wen.xu@...ech.edu) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wen.xu@...ech.edu

--- Comment #1 from Wen Xu (wen.xu@...ech.edu) ---
Created attachment 276237
  --> https://bugzilla.kernel.org/attachment.cgi?id=276237&action=edit
The (compressed) crafted image which causes crash

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