diff options
| author | Dragos Tarcatu <[email protected]> | 2019-11-06 08:58:16 -0600 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2019-11-06 15:31:12 +0000 |
| commit | 9508ef5a980f5d847cad9b932b6ada8f2a3466c1 (patch) | |
| tree | c2c6e0ebd24d1fb6904217eced068176ba19019c /tools/perf/scripts/python/intel-pt-events.py | |
| parent | e44f3d49f900c645af434a3a1dfdbfb79c4a7851 (diff) | |
ASoC: SOF: topology: Fix bytes control size checks
When using the example SOF amp widget topology, KASAN dumps this
when the AMP bytes kcontrol gets loaded:
[ 9.579548] BUG: KASAN: slab-out-of-bounds in
sof_control_load+0x8cc/0xac0 [snd_sof]
[ 9.588194] Write of size 40 at addr ffff8882314559dc by task
systemd-udevd/2411
Fix that by rejecting the topology if the bytes data size > max_size
Fixes: 311ce4fe7637d ("ASoC: SOF: Add support for loading topologies")
Reviewed-by: Jaska Uimonen <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Dragos Tarcatu <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions