]> Gentwo Git Trees - linux/.git/commit
gentwo / linux / .git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 92a96b0) | patch
io_uring/zctx: check chained notif contexts
authorPavel Begunkov <asml.silence@gmail.com>
Thu, 14 Aug 2025 14:40:57 +0000 (15:40 +0100)
committerJens Axboe <axboe@kernel.dk>
Sun, 24 Aug 2025 17:41:11 +0000 (11:41 -0600)
commitab3ea6eac5f45669b091309f592c4ea324003053
treeebcfaa8e1ce80252831c4518da27a5c705acdd08tree | snapshot
parent92a96b0a227e91dc42475265a1ce766b6cd044facommit | diff
io_uring/zctx: check chained notif contexts

Send zc only links ubuf_info for requests coming from the same context.
There are some ambiguous syz reports, so let's check the assumption on
notification completion.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/fd527d8638203fe0f1c5ff06ff2e1d8fd68f831b.1755179962.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/notif.c diff | blob | blame | history
Development tree.