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| author | Gustavo A. R. Silva <[email protected]> | 2020-09-25 16:49:13 +0000 |
|---|---|---|
| committer | Saeed Mahameed <[email protected]> | 2020-10-01 04:26:31 +0000 |
| commit | ff7ea04ad579c1f5f5aed73d2d5dc13314d25c75 (patch) | |
| tree | 61e2957826d78530fe8e8aa6963c1ed79b02f46a /tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c | |
| parent | net/mlx5e: Fix a use after free on error in mlx5_tc_ct_shared_counter_get() (diff) | |
| download | kernel-ff7ea04ad579c1f5f5aed73d2d5dc13314d25c75.tar.gz kernel-ff7ea04ad579c1f5f5aed73d2d5dc13314d25c75.zip | |
net/mlx5e: Fix potential null pointer dereference
Calls to kzalloc() and kvzalloc() should be null-checked
in order to avoid any potential failures. In this case,
a potential null pointer dereference.
Fix this by adding null checks for _parse_attr_ and _flow_
right after allocation.
Addresses-Coverity-ID: 1497154 ("Dereference before null check")
Fixes: c620b772152b ("net/mlx5: Refactor tc flow attributes structure")
Signed-off-by: Gustavo A. R. Silva <[email protected]>
Reviewed-by: Leon Romanovsky <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c')
0 files changed, 0 insertions, 0 deletions