diff options
authorSteve French <smfrench@gmail.com>2014-09-25 01:26:55 -0500
committerSteve French <smfrench@gmail.com>2014-10-02 14:10:04 -0500
commit19e81573fca7b87ced7701e01ba164b968d929bd (patch)
parent50dddff3cb9af328dd42bafe3437c7f47e8b38a9 (diff)
Fix problem recognizing symlinks
Changeset eb85d94bd introduced a problem where if a cifs open fails during query info of a file we will still try to close the file (happens with certain types of reparse points) even though the file handle is not valid. In addition for SMB2/SMB3 we were not mapping the return code returned by Windows when trying to open a file (like a Windows NFS symlink) which is a reparse point. Signed-off-by: Steve French <smfrench@gmail.com> Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org> CC: stable <stable@vger.kernel.org> #v3.13+
2 files changed, 3 insertions, 1 deletions
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 1a6df4b03f67..52131d8cb4d5 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -586,7 +586,7 @@ cifs_query_path_info(const unsigned int xid, struct cifs_tcon *tcon,
tmprc = CIFS_open(xid, &oparms, &oplock, NULL);
if (tmprc == -EOPNOTSUPP)
*symlink = true;
- else
+ else if (tmprc == 0)
CIFSSMBClose(xid, tcon, fid.netfid);
diff --git a/fs/cifs/smb2maperror.c b/fs/cifs/smb2maperror.c
index af59d03db492..8257a5a97cc0 100644
--- a/fs/cifs/smb2maperror.c
+++ b/fs/cifs/smb2maperror.c
@@ -256,6 +256,8 @@ static const struct status_to_posix_error smb2_error_map_table[] = {

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