Fix for map_share_mode to allow desired access of zero map to stat open.

Jeremy.
(This used to be commit b0242080fe464e71815431559fe54d109e0b92f2)

1 files changed, 11 insertions, 0 deletions

diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index aad09a75b6..951851b5f9 100644
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -433,6 +433,17 @@ static int map_share_mode( BOOL *pstat_open_only, char *fname,
    */
 
   if (smb_open_mode == -1) {
+
+	/* 
+	 * JRA - NT seems to sometimes send desired_access as zero. play it safe
+	 * and map to a stat open.
+	 */
+
+	if(desired_access == 0) {
+		*pstat_open_only = True;
+		smb_open_mode = DOS_OPEN_RDONLY;
+	}
+
 	if(desired_access == WRITE_DAC_ACCESS || desired_access == READ_CONTROL_ACCESS)
 		*pstat_open_only = True;