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authorSteve French <smfrench@gmail.com>2016-05-13 05:20:36 +0300
committerSteve French <smfrench@gmail.com>2016-05-17 22:09:44 +0300
commit897fba1172d637d344f009d700f7eb8a1fa262f1 (patch)
treea57ae696c9ce5d897d3c263dd020cf1f3e33cf7b /fs/cifs/smb2proto.h
parent5a4f7e8e7ff5e81f57b08797cca41d307878dfc7 (diff)
downloadlinux-897fba1172d637d344f009d700f7eb8a1fa262f1.tar.xz
remove directory incorrectly tries to set delete on close on non-empty directories
Wrong return code was being returned on SMB3 rmdir of non-empty directory. For SMB3 (unlike for cifs), we attempt to delete a directory by set of delete on close flag on the open. Windows clients set this flag via a set info (SET_FILE_DISPOSITION to set this flag) which properly checks if the directory is empty. With this patch on smb3 mounts we correctly return "DIRECTORY NOT EMPTY" on attempts to remove a non-empty directory. Signed-off-by: Steve French <steve.french@primarydata.com> CC: Stable <stable@vger.kernel.org> Acked-by: Sachin Prabhu <sprabhu@redhat.com>
Diffstat (limited to 'fs/cifs/smb2proto.h')
-rw-r--r--fs/cifs/smb2proto.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index 4f07dc93608d..eb2cde2f64ba 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -141,6 +141,8 @@ extern int SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
extern int SMB2_rename(const unsigned int xid, struct cifs_tcon *tcon,
u64 persistent_fid, u64 volatile_fid,
__le16 *target_file);
+extern int SMB2_rmdir(const unsigned int xid, struct cifs_tcon *tcon,
+ u64 persistent_fid, u64 volatile_fid);
extern int SMB2_set_hardlink(const unsigned int xid, struct cifs_tcon *tcon,
u64 persistent_fid, u64 volatile_fid,
__le16 *target_file);