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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2006-06-27 12:45:17 +1000 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2006-06-27 12:45:17 +1000 |
| commit | b71d300c8bc0f3617eef4a9c96aebbadeb259177 (patch) | |
| tree | 5ebb60087ed46a878a82dfcd1707f1c0232a4493 /fs | |
| parent | eb99adde31b7d85c67a5e1c2fa5e098e1056dd79 (diff) | |
| download | lwn-b71d300c8bc0f3617eef4a9c96aebbadeb259177.tar.gz lwn-b71d300c8bc0f3617eef4a9c96aebbadeb259177.zip | |
[XFS] link(2) on directory is banned in VFS.
SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26293a
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 00a6b7dc24a0..23cfa5837728 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -2603,8 +2603,7 @@ xfs_link( vn_trace_entry(src_vp, __FUNCTION__, (inst_t *)__return_address); target_namelen = VNAMELEN(dentry); - if (VN_ISDIR(src_vp)) - return XFS_ERROR(EPERM); + ASSERT(!VN_ISDIR(src_vp)); sip = xfs_vtoi(src_vp); tdp = XFS_BHVTOI(target_dir_bdp); @@ -2699,9 +2698,8 @@ xfs_link( xfs_trans_log_inode(tp, tdp, XFS_ILOG_CORE); error = xfs_bumplink(tp, sip); - if (error) { + if (error) goto abort_return; - } /* * If this is a synchronous mount, make sure that the @@ -2719,9 +2717,8 @@ xfs_link( } error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES, NULL); - if (error) { + if (error) goto std_return; - } /* Fall through to std_return with error = 0. */ std_return: @@ -2742,6 +2739,8 @@ std_return: xfs_trans_cancel(tp, cancel_flags); goto std_return; } + + /* * xfs_mkdir * |