]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b7cbce6) | patch
net: copy from user before calling __copy_msghdr
authorDylan Yudaken <dylany@fb.com>
Thu, 14 Jul 2022 11:02:56 +0000 (04:02 -0700)
committerJens Axboe <axboe@kernel.dk>
Mon, 25 Jul 2022 00:39:17 +0000 (18:39 -0600)
commit973e8a30d9a4125e4e1b12a1ca7d288bfa87ed2f
tree90e39aaad21bdbfe46b354283a988039c5c15c0etree | snapshot
parentb7cbce614f905dc03b7f5bd5b28791c23cc7b1c6commit | diff
net: copy from user before calling __copy_msghdr

this is in preparation for multishot receive from io_uring, where it needs
to have access to the original struct user_msghdr.

functionally this should be a no-op.

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Dylan Yudaken <dylany@fb.com>
Link: https://lore.kernel.org/r/20220714110258.1336200-2-dylany@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/socket.h diff | blob | history
io_uring/net.c diff | blob | history
net/socket.c diff | blob | history
Linux Kernel Source Tree.