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Date: Thu, 24 Aug 2017 13:27:20 -0400 From: Theodore Ts'o <tytso@....edu> To: "Darrick J. Wong" <darrick.wong@...cle.com> Cc: linux-ext4@...r.kernel.org, Mateusz S <muttdini@...il.com> Subject: Re: [PATCH] ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets On Wed, Jul 12, 2017 at 10:32:32AM -0700, Darrick J. Wong wrote: > NOTE: The pending iomap SEEK_HOLE/DATA conversion patch will make all this > obsolete; this is a fix more appropriate for pre-4.13 ext4. > --- > In the ext4 implementations of SEEK_HOLE and SEEK_DATA, make sure we > return -ENXIO for negative offsets instead of banging around inside > the extent code and returning -EFSCORRUPTED. > > Reported-by: Mateusz S <muttdini@...il.com> > Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com> Sorry, I missed this patch earlier. It's not going to make the 4.13 final, but I'll apply it with a "cc: stable@...r.kernel.org # 4.6" tag so it can land in 4.13.x as well as older LTS kernels. - Ted
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