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| author | Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn> | 2026-04-01 07:02:41 +0300 |
|---|---|---|
| committer | Carlos Maiolino <cem@kernel.org> | 2026-04-07 14:17:35 +0300 |
| commit | 29a7b2614357393b176ef06ba5bc3ff5afc8df69 (patch) | |
| tree | 3c54c17d00eb16f4c31efc5d5ad8c60b17c688d3 | |
| parent | c6584888864e36d6225a6c16d8c39fd2aa9a45d8 (diff) | |
| download | linux-29a7b2614357393b176ef06ba5bc3ff5afc8df69.tar.xz | |
xfs: fix a resource leak in xfs_alloc_buftarg()
In the error path, call fs_put_dax() to drop the DAX
device reference.
Fixes: 6f643c57d57c ("xfs: implement ->notify_failure() for XFS")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
| -rw-r--r-- | fs/xfs/xfs_buf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index ee8c3944015a..580d40a5ee57 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1756,6 +1756,7 @@ xfs_alloc_buftarg( return btp; error_free: + fs_put_dax(btp->bt_daxdev, mp); kfree(btp); return ERR_PTR(error); } |