linux-ext4 - [Bug 218601] Regression - dd if=/dev/zero of=/zero causes shift-out-of-bounds && NULL pointer dereference, address: 0000000000000003

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Message-ID: <bug-218601-13602-4DrKgxr5Jc@https.bugzilla.kernel.org/>
Date: Fri, 15 Mar 2024 16:55:00 +0000
From: bugzilla-daemon@...nel.org
To: linux-ext4@...r.kernel.org
Subject: [Bug 218601] Regression - dd if=/dev/zero of=/zero causes
 shift-out-of-bounds &&  NULL pointer dereference, address: 0000000000000003

https://bugzilla.kernel.org/show_bug.cgi?id=218601

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

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

--- Comment #5 from Theodore Tso (tytso@....edu) ---
Also note that upstream Linux kernel developers do not provide free kernel
support for Ubuntu (or any Distro) kernel.   If you want support for your
distro kernel, in the case of Ubuntu, you need to pay $$$ to Canonical. 
Otherwise, please try to replicate the problem on the *current* upstream
kernel, and not an ancient kernel such as 5.19 or 6.5.

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