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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2023-08-08 21:17:11 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-30 16:11:06 +0200 |
| commit | 96fb46ef8281c749abe114ed9385cec39bae00e4 (patch) | |
| tree | 29e8e285158fce767b7e0bbdbc8e95c42bc78c6d /fs/xattr.c | |
| parent | bdc544a87d43a4102aa08114fc939dbddf175f98 (diff) | |
| download | linux-96fb46ef8281c749abe114ed9385cec39bae00e4.tar.gz | |
NFS: Fix a use after free in nfs_direct_join_group()
commit be2fd1560eb57b7298aa3c258ddcca0d53ecdea3 upstream.
Be more careful when tearing down the subrequests of an O_DIRECT write
as part of a retransmission.
Reported-by: Chris Mason <clm@fb.com>
Fixes: ed5d588fe47f ("NFS: Try to join page groups before an O_DIRECT retransmission")
Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/xattr.c')
0 files changed, 0 insertions, 0 deletions