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| author | Lucas De Marchi <[email protected]> | 2024-06-28 09:17:26 -0700 |
|---|---|---|
| committer | Lucas De Marchi <[email protected]> | 2024-07-01 10:49:19 -0700 |
| commit | 7dc10eff223b0e9fed5d48159820556a576be592 (patch) | |
| tree | f49e566984a7f7b59430a1b805e1c87048326cac /tools/testing/selftests/net/lib/py/utils.py | |
| parent | 411220808ceeaf91b11a9fa9bc992d59568a7ee0 (diff) | |
drm/xe/rtp: Fix out-of-bounds array access
Increment the counter before checking for number of rules, otherwise
when there's no XE_RTP_MATCH_OR an out-of-bounds access is done, as
reported by kasan:
BUG: KASAN: global-out-of-bounds in rule_matches+0xb6d/0x11c0 [xe]
Read of size 1 at addr ffffffffa0a50b70 by task systemd-udevd/243
Fixes: dc72c52a42e0 ("drm/xe/rtp: Allow to OR rules")
Cc: Mika Kuoppala <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Reviewed-by: Nirmoy Das <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Lucas De Marchi <[email protected]>
Diffstat (limited to 'tools/testing/selftests/net/lib/py/utils.py')
0 files changed, 0 insertions, 0 deletions