]> www.infradead.org Git - users/jedix/linux-maple.git/commit
projects / users / jedix / linux-maple.git / commit
summary | shortlog | log | commit | commitdiff | tree
(parent: 94b5854) | patch
drm/xe/guc: Don't read data from G2H prior to length check
authorMichal Wajdeczko <michal.wajdeczko@intel.com>
Tue, 5 Nov 2024 17:30:31 +0000 (18:30 +0100)
committerMichal Wajdeczko <michal.wajdeczko@intel.com>
Thu, 7 Nov 2024 16:38:11 +0000 (17:38 +0100)
commit6b5f15445c8d07945e6f209b404fb89968374e88
tree44b6aa9092858a7e1264a954ecefda41a723fdeetree
parent94b585401b06e9b2d15ada54b64395c46d9f55c4commit | diff
drm/xe/guc: Don't read data from G2H prior to length check

While highly unlikely, incoming G2H message might be too short
so we shouldn't read any data from it prior to checking a length.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241105173032.1947-4-michal.wajdeczko@intel.com
drivers/gpu/drm/xe/xe_guc_submit.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.