lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Fri, 24 May 2019 00:33:44 -0400
From:   "Theodore Ts'o" <>
To:     Eric Biggers <>
Subject: Re: [PATCH] e2fsck: handle verity files in scan_extent_node()

On Thu, May 23, 2019 at 08:30:33AM -0700, Eric Biggers wrote:
> From: Eric Biggers <>
> Don't report PR_1_EXTENT_END_OUT_OF_BOUNDS on verity files during
> scan_extent_node(), since they will have blocks stored past i_size.
> This was missed during the earlier fix because this check only triggers
> if the inode has enough extents to need at least one extent index node.
> This bug is causing one of the fs-verity xfstests to fail with the
> reworked fs-verity patchset.
> Fixes: 3baafde6a8ae ("e2fsck: allow verity files to have initialized blocks past i_size")
> Signed-off-by: Eric Biggers <>

Thanks, applied.

Could you supply a small (~200k) file system with a verity-protected
file so we can add a regression test?  Many thanks!!

     	       	     		       	    - Ted

Powered by blists - more mailing lists