diff options
| author | Christian Gromm <christian.gromm@microchip.com> | 2021-02-02 17:21:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-04 17:13:46 +0100 |
| commit | 45b754ae5b82949dca2b6e74fa680313cefdc813 (patch) | |
| tree | 4dd3b1d491a1bb86d1a7a7835a4b80a676f3738d /lib/mpi/mpi-mod.c | |
| parent | 06b0c0dce88e2aa2f01343db0f26d214d7f264a0 (diff) | |
staging: most: sound: add sanity check for function argument
This patch checks the function parameter 'bytes' before doing the
subtraction to prevent memory corruption.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/1612282865-21846-1-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpi-mod.c')
0 files changed, 0 insertions, 0 deletions