[CIFS] Allow disabling CIFS Unix Extensions as mount option
Previously the only way to do this was to umount all mounts to that server,
turn off a proc setting (/proc/fs/cifs/LinuxExtensionsEnabled).
Fixes Samba bugzilla bug number: 4582 (and also 2008)
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 07f9253..916df94 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -463,7 +463,9 @@
ffirst_retry:
/* test for Unix extensions */
- if (pTcon->ses->capabilities & CAP_UNIX) {
+ /* but now check for them on the share/mount not on the SMB session */
+/* if (pTcon->ses->capabilities & CAP_UNIX) { */
+ if (pTcon->unix_ext) {
cifsFile->srch_inf.info_level = SMB_FIND_FILE_UNIX;
} else if ((pTcon->ses->capabilities &
(CAP_NT_SMBS | CAP_NT_FIND)) == 0) {
