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| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2019-04-10 08:44:46 +1000 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2019-05-07 23:24:55 -0500 |
| commit | ebaf546a5584d0a75aa61e4872771008715b8639 (patch) | |
| tree | 0e1022850fcf58f881406f1cfa3de3be522d6fdd /fs/cifs/link.c | |
| parent | 6a54b2e002c9d00b398d35724c79f9fe0d9b38fb (diff) | |
| download | linux-stable-ebaf546a5584d0a75aa61e4872771008715b8639.tar.gz linux-stable-ebaf546a5584d0a75aa61e4872771008715b8639.tar.bz2 linux-stable-ebaf546a5584d0a75aa61e4872771008715b8639.zip | |
SMB3: Clean up query symlink when reparse point
Two of the common symlink formats use reparse points
(unlike mfsymlinks and also unlike the SMB1 posix
extensions). This is the first part of the fixes
to allow these reparse points (NFS style and Windows
symlinks) to be resolved properly as symlinks by the
client.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/link.c')
| -rw-r--r-- | fs/cifs/link.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/cifs/link.c b/fs/cifs/link.c index 62216dc8f9f5..b736acd3917b 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -648,9 +648,16 @@ cifs_get_link(struct dentry *direntry, struct inode *inode, rc = query_mf_symlink(xid, tcon, cifs_sb, full_path, &target_path); - if (rc != 0 && server->ops->query_symlink) - rc = server->ops->query_symlink(xid, tcon, full_path, - &target_path, cifs_sb); + if (rc != 0 && server->ops->query_symlink) { + struct cifsInodeInfo *cifsi = CIFS_I(inode); + bool reparse_point = false; + + if (cifsi->cifsAttrs & ATTR_REPARSE) + reparse_point = true; + + rc = server->ops->query_symlink(xid, tcon, cifs_sb, full_path, + &target_path, reparse_point); + } kfree(full_path); free_xid(xid); |