projects / wrapfs-4.13.y.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1a6b924) | patch
io_uring: verify that resv2 is 0 in io_uring_rsrc_update2
authorDylan Yudaken <dylany@fb.com>
Tue, 12 Apr 2022 16:30:40 +0000 (09:30 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Apr 2022 07:36:17 +0000 (09:36 +0200)
commit5227f57150ee5d9d1a2a55b83e18640d109e5076
tree618cd3ffc8643550cb6598c9810bd435287e6227tree | snapshot
parent1a6b924948c89619226d9112775ea6417c7c958bcommit | diff
io_uring: verify that resv2 is 0 in io_uring_rsrc_update2

[ Upstream commit d8a3ba9c143bf89c032deced8a686ffa53b46098 ]

Verify that the user does not pass in anything but 0 for this field.

Fixes: 992da01aa932 ("io_uring: change registration/upd/rsrc tagging ABI")
Signed-off-by: Dylan Yudaken <dylany@fb.com>
Link: https://lore.kernel.org/r/20220412163042.2788062-3-dylany@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/io_uring.c diff | blob | history
wrapfs-4.13.y