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| author | Mike Marshall <hubcap@omnibond.com> | 2019-02-05 14:13:35 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-02 09:58:58 +0200 |
| commit | 2afa01cd9186974051b38b7d1f31bb2407e41e3a (patch) | |
| tree | e3a628c87b6a949393fcc3fdebb75cd4fa542c25 /fs/aio.c | |
| parent | a812f7b68a3940e0369fd0fb24febec794a67623 (diff) | |
| download | linux-stable-2afa01cd9186974051b38b7d1f31bb2407e41e3a.tar.gz linux-stable-2afa01cd9186974051b38b7d1f31bb2407e41e3a.tar.bz2 linux-stable-2afa01cd9186974051b38b7d1f31bb2407e41e3a.zip | |
aio: initialize kiocb private in case any filesystems expect it.
commit ec51f8ee1e63498e9f521ec0e5a6d04622bb2c67 upstream.
A recent optimization had left private uninitialized.
Fixes: 2bc4ca9bb600 ("aio: don't zero entire aio_kiocb aio_get_req()")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/aio.c')
| -rw-r--r-- | fs/aio.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -1430,6 +1430,7 @@ static int aio_prep_rw(struct kiocb *req, const struct iocb *iocb) if (unlikely(!req->ki_filp)) return -EBADF; req->ki_complete = aio_complete_rw; + req->private = NULL; req->ki_pos = iocb->aio_offset; req->ki_flags = iocb_flags(req->ki_filp); if (iocb->aio_flags & IOCB_FLAG_RESFD) |