Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
mqprio: fix potential null pointer dereference on opt
The pointer opt has a null check however before for this check opt is dereferenced when len is initialized, hence we potentially have a null pointer deference on opt. Avoid this by checking for a null opt before dereferencing it. Detected by CoverityScan, CID#1458234 ("Dereference before null check") Fixes: 4e8b86c ("mqprio: Introduce new hardware offload mode and shaper in mqprio") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
- Loading branch information