linux-ext4 - [Bug 199183] Invalid pointer dereference in ext4_xattr_inode_hash when mounting and later operating on a crafted image

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Message-ID: <bug-199183-13602-Nx8iBTZxbV@https.bugzilla.kernel.org/>
Date:   Sun, 25 Mar 2018 06:29:12 +0000
From:   bugzilla-daemon@...zilla.kernel.org
To:     linux-ext4@...nel.org
Subject: [Bug 199183] Invalid pointer dereference in ext4_xattr_inode_hash
 when mounting and later operating on a crafted image

https://bugzilla.kernel.org/show_bug.cgi?id=199183

Theodore Tso (tytso@....edu) changed:

           What    |Removed                     |Added
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                 CC|                            |tytso@....edu

--- Comment #2 from Theodore Tso (tytso@....edu) ---
I can't replicate the BUG with the latest version of linux.

What makes you think inode->i_sb is NULL?   That field is one of the first to
be set up....
[

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