signalfd: fix error return code

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If anon_inode_getfile() fails, return appropriate error code. This looks
like a single typo: the similar code changes in timerfd and userfaultfd
are okay.

Found by Linux Verification Center (linuxtesting.org).

Fixes: fbe38120eb ("signalfd: convert to ->read_iter()")
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Link: https://lore.kernel.org/r/20240520090819.76342-1-pchelkin@ispras.ru
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Christian Brauner <brauner@kernel.org>

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Fedor Pchelkin 2024-05-20 12:08:18 +03:00 • committed by Christian Brauner

parent 4e527d5841

commit f826bc9d6f

1 changed files with 1 additions and 1 deletions

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fs/signalfd.c

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