diff options
| author | Curtis Malainey <cujomalainey@chromium.org> | 2024-02-13 14:38:34 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-02-13 13:28:45 +0000 |
| commit | fcbe4873089c84da641df75cda9cac2e9addbb4b (patch) | |
| tree | 6dfcfeeb97772593b50ae3362cca14f9d844c941 /crypto/xcbc.c | |
| parent | c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 (diff) | |
ASoC: SOF: IPC3: fix message bounds on ipc ops
commit 74ad8ed65121 ("ASoC: SOF: ipc3: Implement rx_msg IPC ops")
introduced a new allocation before the upper bounds check in
do_rx_work. As a result A DSP can cause bad allocations if spewing
garbage.
Fixes: 74ad8ed65121 ("ASoC: SOF: ipc3: Implement rx_msg IPC ops")
Reported-by: Tim Van Patten <timvp@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://msgid.link/r/20240213123834.4827-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'crypto/xcbc.c')
0 files changed, 0 insertions, 0 deletions