mbox series

[bpf,v3,0/4] af_unix: MSG_OOB handling fix & selftest

Message ID 20240707222842.4119416-1-mhal@rbox.co (mailing list archive)
Headers show
Series af_unix: MSG_OOB handling fix & selftest | expand

Message

Michal Luczaj July 7, 2024, 9:28 p.m. UTC 
PATCH 1/4 tells BPF redirect how to deal with AF_UNIX's MSG_OOB
(silent drop). The rest is selftest-related.

v3:
  - Add selftest

v2: https://lore.kernel.org/netdev/20240622223324.3337956-1-mhal@rbox.co/
  - Reduce time under mutex, restructure (Kuniyuki)
  - Handle unix_release_sock() race

v1: https://lore.kernel.org/netdev/20240620203009.2610301-1-mhal@rbox.co/

Michal Luczaj (4):
  af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash
  selftest/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
  selftest/bpf: Parametrize AF_UNIX redir functions to accept send()
    flags
  selftest/bpf: Test sockmap redirect for AF_UNIX MSG_OOB

 net/unix/af_unix.c                            | 41 +++++++++++-
 net/unix/unix_bpf.c                           |  3 +
 .../selftests/bpf/prog_tests/sockmap_listen.c | 65 ++++++++++++++-----
 3 files changed, 92 insertions(+), 17 deletions(-)