diff options
| author | Linus Torvalds | 2020-07-12 12:17:58 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2020-07-12 12:17:58 -0700 |
| commit | 4437dd6e8f71e8b4b5546924a6e48e7edaf4a8dc (patch) | |
| tree | 04ad8b398c34fd88bbbb08f95f80ccb02f7976a6 /fs | |
| parent | 72c34e8d7099c329c2934c2ac9c886f638b6edaf (diff) | |
| parent | 16d598030a37853a7a6b4384cad19c9c0af2f021 (diff) | |
Merge tag 'io_uring-5.8-2020-07-12' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"Two late fixes again:
- Fix missing msg_name assignment in certain cases (Pavel)
- Correct a previous fix for full coverage (Pavel)"
* tag 'io_uring-5.8-2020-07-12' of git://git.kernel.dk/linux-block:
io_uring: fix not initialised work->flags
io_uring: fix missing msg_name assignment
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/io_uring.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index ca8abde48b6c..9fd7e69696c3 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -1096,6 +1096,8 @@ static inline void io_prep_async_work(struct io_kiocb *req, { const struct io_op_def *def = &io_op_defs[req->opcode]; + io_req_init_async(req); + if (req->flags & REQ_F_ISREG) { if (def->hash_reg_file) io_wq_hash_work(&req->work, file_inode(req->file)); @@ -1104,7 +1106,6 @@ static inline void io_prep_async_work(struct io_kiocb *req, req->work.flags |= IO_WQ_WORK_UNBOUND; } - io_req_init_async(req); io_req_work_grab_env(req, def); *link = io_prep_linked_timeout(req); @@ -3553,6 +3554,7 @@ static int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) if (req->flags & REQ_F_NEED_CLEANUP) return 0; + io->msg.msg.msg_name = &io->msg.addr; io->msg.iov = io->msg.fast_iov; ret = sendmsg_copy_msghdr(&io->msg.msg, sr->msg, sr->msg_flags, &io->msg.iov); @@ -3734,6 +3736,7 @@ static int __io_compat_recvmsg_copy_hdr(struct io_kiocb *req, static int io_recvmsg_copy_hdr(struct io_kiocb *req, struct io_async_ctx *io) { + io->msg.msg.msg_name = &io->msg.addr; io->msg.iov = io->msg.fast_iov; #ifdef CONFIG_COMPAT |