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(parent: 2d88e3a) | patch
io_uring: check reserved fields for recv/recvmsg
authorJens Axboe <axboe@kernel.dk>
Wed, 27 Apr 2022 01:34:57 +0000 (19:34 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 27 Apr 2022 02:48:37 +0000 (20:48 -0600)
commit28ae9b212d2f1eb657e3e881779f86c172f0c538
tree87f1a705ad7cadf1cb07cbefd856589645a0c48dtree | snapshot
parent2d88e3a4ebea86e3c98959d93069176abcfba66ecommit | diff
io_uring: check reserved fields for recv/recvmsg

We should check unused fields for non-zero and -EINVAL if they are set,
making it consistent with other opcodes.

Fixes: eeb0dfab6998 ("io_uring: add support for recvmsg()")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
Linux Kernel Source Tree.