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-rw-r--r--source3/include/smb.h7
-rw-r--r--source3/libsmb/cliconnect.c1
-rw-r--r--source3/smbd/reply.c23
3 files changed, 30 insertions, 1 deletions
diff --git a/source3/include/smb.h b/source3/include/smb.h
index 27c1af1f82..e9352a2fb1 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -1199,6 +1199,10 @@ struct bitmap {
#define SMB_SUPPORT_SEARCH_BITS 0x0001
#define SMB_SHARE_IN_DFS 0x0002
+/* Share specific rights. */
+#define SHARE_ALL_ACCESS 0x001F01FF
+#define SHARE_READ_ONLY 0x001200A9
+
/* Named pipe write mode flags. Used in writeX calls. */
#define PIPE_RAW_MODE 0x4
#define PIPE_START_MESSAGE 0x8
@@ -1480,6 +1484,9 @@ char *strdup(char *s);
#define FLAGS2_WIN2K_SIGNATURE 0xC852 /* Hack alert ! For now... JRA. */
+/* TCONX Flag (smb_vwv2). */
+#define TCONX_FLAG_EXTENDED_RESPONSE 0x8
+
/* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */
#define CAP_RAW_MODE 0x0001
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c
index 3b9c477b26..dff098cd01 100644
--- a/source3/libsmb/cliconnect.c
+++ b/source3/libsmb/cliconnect.c
@@ -1064,6 +1064,7 @@ BOOL cli_send_tconX(struct cli_state *cli,
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,0xFF);
+ SSVAL(cli->outbuf,smb_vwv2,TCONX_FLAG_EXTENDED_RESPONSE);
SSVAL(cli->outbuf,smb_vwv3,passlen);
p = smb_buf(cli->outbuf);
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 5be086f749..d7b3a0fab1 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -452,6 +452,7 @@ int reply_tcon_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt
int passlen = SVAL(inbuf,smb_vwv3);
pstring path;
char *p, *q;
+ uint16 tcon_flags = SVAL(inbuf,smb_vwv2);
START_PROFILE(SMBtconX);
@@ -522,7 +523,27 @@ int reply_tcon_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt
/* NT sets the fstype of IPC$ to the null string */
const char *fstype = IS_IPC(conn) ? "" : lp_fstype(SNUM(conn));
- set_message(outbuf,3,0,True);
+ if (tcon_flags & TCONX_FLAG_EXTENDED_RESPONSE) {
+ /* Return permissions. */
+ uint32 perm1 = 0;
+ uint32 perm2 = 0;
+
+ set_message(outbuf,7,0,True);
+
+ if (IS_IPC(conn)) {
+ perm1 = FILE_ALL_ACCESS;
+ perm2 = FILE_ALL_ACCESS;
+ } else {
+ perm1 = CAN_WRITE(conn) ?
+ SHARE_ALL_ACCESS :
+ SHARE_READ_ONLY;
+ }
+
+ SIVAL(outbuf, smb_vwv3, perm1);
+ SIVAL(outbuf, smb_vwv5, perm2);
+ } else {
+ set_message(outbuf,3,0,True);
+ }
p = smb_buf(outbuf);
p += srvstr_push(outbuf, p, server_devicetype, -1,