[CIFS] on reconnect to Samba - reset the unix capabilities

[deliverable/linux.git] / fs / cifs / cifssmb.c

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 472e33e0f3cfd7fc3914d8dc78b41b82fa91aa64..b8e91470c27f895e8b583741cfc5d30ff7062cde 100644 (file)
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -158,9 +158,15 @@ small_smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
                                                        nls_codepage);
                        if(!rc && (tcon->tidStatus == CifsNeedReconnect)) {
                                mark_open_files_invalid(tcon);
-                               rc = CIFSTCon(0, tcon->ses, tcon->treeName, tcon
-                                       , nls_codepage);
+                               rc = CIFSTCon(0, tcon->ses, tcon->treeName, 
+                                             tcon, nls_codepage);
                                up(&tcon->ses->sesSem);
+                               /* tell server which Unix caps we support */
+                               if (tcon->ses->capabilities & CAP_UNIX)
+                                       reset_cifs_unix_caps(0 /* no xid */,
+                                               tcon, 
+                                               NULL /* we do not know sb */,
+                                               NULL /* no vol info */);        
                                /* BB FIXME add code to check if wsize needs
                                   update due to negotiated smb buffer size
                                   shrinking */
@@ -298,6 +304,12 @@ smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
                                rc = CIFSTCon(0, tcon->ses, tcon->treeName,
                                              tcon, nls_codepage);
                                up(&tcon->ses->sesSem);
+                               /* tell server which Unix caps we support */
+                               if (tcon->ses->capabilities & CAP_UNIX)
+                                       reset_cifs_unix_caps(0 /* no xid */,
+                                               tcon, 
+                                               NULL /* do not know sb */,
+                                               NULL /* no vol info */);
                                /* BB FIXME add code to check if wsize needs
                                update due to negotiated smb buffer size
                                shrinking */