diff options
| author | Xiaoke Wang <[email protected]> | 2022-02-18 10:19:39 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-02-18 12:00:44 +0000 |
| commit | b352c3465bb808ab700d03f5bac2f7a6f37c5350 (patch) | |
| tree | b690368eaf5e89449834e586359dc52e73cc4653 /lib/test_overflow.c | |
| parent | a1cdec57e03a1352e92fbbe7974039dda4efcec0 (diff) | |
net: ll_temac: check the return value of devm_kmalloc()
devm_kmalloc() returns a pointer to allocated memory on success, NULL
on failure. While lp->indirect_lock is allocated by devm_kmalloc()
without proper check. It is better to check the value of it to
prevent potential wrong memory access.
Fixes: f14f5c11f051 ("net: ll_temac: Support indirect_mutex share within TEMAC IP")
Signed-off-by: Xiaoke Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions