Messages in this thread | | | Date | Wed, 16 Jun 2021 19:45:34 -0400 | From | "Theodore Ts'o" <> | Subject | Re: [PATCH v2] ext4: fix kernel infoleak via ext4_extent_header |
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On Fri, May 07, 2021 at 12:26:54AM +0530, Anirudh Rayabharam wrote: > Initialize eh_generation of struct ext4_extent_header to prevent leaking > info to userspace. Fixes KMSAN kernel-infoleak bug reported by syzbot at: > http://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8 > > Reported-by: syzbot+2dcfeaf8cb49b05e8f1a@syzkaller.appspotmail.com > Fixes: a86c61812637 ("[PATCH] ext3: add extent map support") > Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com>
Applied, thanks.
- Ted
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