git.baikalelectronics.ru Git - kernel.git/commit

author	Dan Carpenter <dan.carpenter@oracle.com>
	Mon, 16 May 2022 07:05:48 +0000 (10:05 +0300)
committer	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
	Fri, 29 Jul 2022 15:25:33 +0000 (17:25 +0200)
commit	94a6d173a3e5ebb4a93fe88514d8cf15fd662874
tree	d9ec7ed0c19a650924f284fee41344829d14a080	tree \| snapshot
parent	1cf358ef49d33c8bcaa98f03cea7608d263ce51b	commit \| diff

drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq()

commit d8a357549b217847aaf1e9b56871497c46b39440 upstream.

The > ARRAY_SIZE() should be >= ARRAY_SIZE() to prevent an out of bounds
access.

Fixes: 5c4f2ed1ef60 ("drm/amd/display: Support for DMUB HPD interrupt handling")
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>