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| author | Alexei Starovoitov <ast@kernel.org> | 2023-07-18 16:40:21 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-07-19 10:27:33 -0700 |
| commit | 6f5a630d7c57cd79b1f526a95e757311e32d41e5 (patch) | |
| tree | a38fb261189c7792e55d31086e94082507e41fd0 /arch | |
| parent | 41ee0145a4ea7f6971c02a6dddef20d6cd806270 (diff) | |
bpf, net: Introduce skb_pointer_if_linear().
Network drivers always call skb_header_pointer() with non-null buffer.
Remove !buffer check to prevent accidental misuse of skb_header_pointer().
Introduce skb_pointer_if_linear() instead.
Reported-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20230718234021.43640-1-alexei.starovoitov@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions