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| author | Harold Huang <[email protected]> | 2022-03-03 10:24:40 +0800 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2022-03-02 22:00:59 -0800 |
| commit | 74a335a07a17d131b9263bfdbdcb5e40673ca9ca (patch) | |
| tree | 0b6e1fe55e27bbca846fb3db4bad717e0bf699b9 /scripts/clang-tools/gen_compile_commands.py | |
| parent | fa452e0a609a038e5ef9d2e042bb80e08e1af7af (diff) | |
tuntap: add sanity checks about msg_controllen in sendmsg
In patch [1], tun_msg_ctl was added to allow pass batched xdp buffers to
tun_sendmsg. Although we donot use msg_controllen in this path, we should
check msg_controllen to make sure the caller pass a valid msg_ctl.
[1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fe8dd45bb7556246c6b76277b1ba4296c91c2505
Reported-by: Eric Dumazet <[email protected]>
Suggested-by: Jason Wang <[email protected]>
Signed-off-by: Harold Huang <[email protected]>
Acked-by: Jason Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions