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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2022-06-02 12:08:25 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-06 12:31:23 +0100 |
| commit | d9a251a029f23e79c1ac394bc551ed5d536bc740 (patch) | |
| tree | aed61bbced72483b92f790ffde0bcbedba58bf1b /lib/mpi/mpi-add.c | |
| parent | 9688073ee98cb2894d5434fe91dd256383727089 (diff) | |
ASoC: SOF: ipc-msg-injector: Propagate write errors correctly
This code is supposed to propagate errors from simple_write_to_buffer()
or return -EFAULT if "size != count". However "size" needs to be signed
for the code to work correctly and the case where "size == 0" is not
handled correctly.
Fixes: 066c67624d8c ("ASoC: SOF: ipc-msg-injector: Add support for IPC4 messages")
Fixes: 2f0b1b013bbc ("ASoC: SOF: debug: Add support for IPC message injection")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/Yph+Cd+JrfOH0i7z@kili
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'lib/mpi/mpi-add.c')
0 files changed, 0 insertions, 0 deletions