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(parent: 528407b) | patch
io_uring/rsrc: zero node's rsrc data on alloc
authorPavel Begunkov <asml.silence@gmail.com>
Tue, 11 Apr 2023 11:06:06 +0000 (12:06 +0100)
committerJens Axboe <axboe@kernel.dk>
Wed, 12 Apr 2023 18:09:41 +0000 (12:09 -0600)
commit13c223962eac16f161cf9b6355209774c609af28
tree9e4b653e853938015578464a5384f4d39cbfbce9tree | snapshot
parent528407b1e0ea51260fff2cc8b669c632a65d7a09commit | diff
io_uring/rsrc: zero node's rsrc data on alloc

struct io_rsrc_node::rsrc_data field is initialised on rsrc removal and
shouldn't be used before that, still let's play safe and zero the field
on alloc.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/09bd03cedc8da8a7974c5e6e4bf0489fd16593ab.1681210788.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/rsrc.c diff | blob | history
Domain: System / Kernel;