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drm/etnaviv: Fix off-by-one error in reloc checking
authorWladimir J. van der Laan <laanwj@gmail.com>
Tue, 25 Jul 2017 12:33:36 +0000 (14:33 +0200)
committerLucas Stach <l.stach@pengutronix.de>
Tue, 8 Aug 2017 13:56:00 +0000 (15:56 +0200)
commitb8b000e86f917d6889dd1007e530f34fe94772d0
treebb8aa5b70f25f97725232abf2f65fd28e529511btree | snapshot
parent2bdcb0663999d115e4970f6bca202fbd891d7dcecommit | diff
drm/etnaviv: Fix off-by-one error in reloc checking

A relocation pointing to the last four bytes of a buffer can
legitimately happen in the case of small vertex buffers.

CC: stable@vger.kernel.org #4.9+
Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c diff | blob | history
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