| commit | ab04de8ec235ab03573e7ef33b21c357ba248b5f | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Mon Sep 07 10:27:00 2020 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Mon Sep 07 10:46:35 2020 +0200 |
| tree | b6e2bfa2e0bd3d867228412ce203c7f589f7245f | |
| parent | 947bece14b741ed339eda14db42cf3c357183501 [diff] |
/dev/zero: fixups for ->read Reported the cleared bytes in case of a partial clear_user instead of -EFAULT, and remove a pointless conditional, as cleared must be non-zero by the time we hit the signal_pending check. Reported-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20200907082700.2057137-1-hch@lst.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>