diff options
| author | Cezary Rojewski <cezary.rojewski@intel.com> | 2022-10-10 14:19:42 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-10-17 12:50:05 +0100 |
| commit | 23ae34e033b2c0e5e88237af82b163b296fd6aa9 (patch) | |
| tree | fb9a1455ade7e5d4095c5946bed144264b0f635a /net/lapb | |
| parent | 83375566a7a7042cb34b24986d100f46bfa0c1e5 (diff) | |
ASoC: Intel: avs: Fix potential RX buffer overflow
If an event caused firmware to return invalid RX size for
LARGE_CONFIG_GET, memcpy_fromio() could end up copying too many bytes.
Fix by utilizing min_t().
Reported-by: CoolStar <coolstarorganization@gmail.com>
Fixes: f14a1c5a9f83 ("ASoC: Intel: avs: Add module management requests")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221010121955.718168-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/lapb')
0 files changed, 0 insertions, 0 deletions