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(parent: f23f044) | patch
parisc: Fix sglist access in ccio-dma.c
authorJohn David Anglin <dave.anglin@bell.net>
Thu, 27 Jan 2022 22:33:41 +0000 (22:33 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 23 Feb 2022 10:56:39 +0000 (11:56 +0100)
commit7bcf60e190c6f7a93aca88a100f9d0dac2de15bf
tree5381b16f8eb583fe58b836ebc3668dc3c580157ctree
parentf23f0444ead4d941165aa82ce2fcbb997dc00e97commit | diff
parisc: Fix sglist access in ccio-dma.c

commit d7da660cab47183cded65e11b64497d0f56c6edf upstream.

This patch implements the same bug fix to ccio-dma.c as to sba_iommu.c.
It ensures that only the allocated entries of the sglist are accessed.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/parisc/ccio-dma.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git