Tvrtko Ursulin 6ce9efd12a drm/v3d: Prevent out of bounds access in performance query extensions ...

Check that the number of perfmons userspace is passing in the copy and
reset extensions is not greater than the internal kernel storage where
the ids will be copied into.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Fixes: bae7cb5d68 ("drm/v3d: Create a CPU job extension for the reset performance query job")
Cc: Maíra Canal <mcanal@igalia.com>
Cc: Iago Toral Quiroga <itoral@igalia.com>
Cc: stable@vger.kernel.org # v6.8+
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Maíra Canal <mcanal@igalia.com>
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240711135340.84617-2-tursulin@igalia.com
(cherry picked from commit f32b5128d2)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

2024-07-18 15:48:37 +02:00

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drm

drm/v3d: Prevent out of bounds access in performance query extensions

2024-07-18 15:48:37 +02:00

host1x

Merge tag 'v6.10-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2024-05-13 14:53:05 -07:00

ipu-v3

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trace

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vga

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Makefile

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