mirror of
https://github.com/torvalds/linux.git
synced 2026-05-25 15:41:52 +02:00
34c0378b15
Extend the so_peek_off selftest to ensure the socket peek offset is handled correctly after both MSG_PEEK and actual data consumption. Verify that the peek offset advances by the same amount as the number of bytes read when performing a read with MSG_PEEK. After exercising SO_PEEK_OFF via MSG_PEEK, drain the receive queue with a non-peek recv() and verify that it can receive all the content in the buffer and SO_PEEK_OFF returns back to 0. The verification after actual data consumption was suggested by Miao Wang when the original so_peek_off selftest was introduced. Link: https://lore.kernel.org/all/7B657CC7-B5CA-46D2-8A4B-8AB5FB83C6DA@gmail.com/ Suggested-by: Miao Wang <shankerwangmiao@gmail.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Signed-off-by: Soichiro Ueda <the.latticeheart@gmail.com> Link: https://patch.msgid.link/20260310072832.127848-1-the.latticeheart@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|---|---|---|
| .. | ||
| .gitignore | ||
| config | ||
| diag_uid.c | ||
| Makefile | ||
| msg_oob.c | ||
| scm_inq.c | ||
| scm_pidfd.c | ||
| scm_rights.c | ||
| so_peek_off.c | ||
| unix_connect.c | ||
| unix_connreset.c | ||