aio: hold an extra file reference over AIO read/write operations

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Otherwise we might dereference an already freed file and/or inode
when aio_complete is called before we return from the read_iter or
write_iter method.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Christoph Hellwig 2016-10-30 11:42:01 -05:00 • committed by Al Viro

parent a909d3e636

commit 0b944d3a4b

1 changed files with 2 additions and 0 deletions

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fs/aio.c

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