s3: Fix rejecting mkdir on read-only shares

Signed-off-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index 10c855c225fddaf3372618b3325da6379426c1de..40a64115e107a4630f97456a15f6bedba3976e1f 100644 (file)
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -2815,7 +2815,7 @@ static NTSTATUS mkdir_internal(connection_struct *conn,
        bool need_re_stat = false;
        uint32_t access_mask = SEC_DIR_ADD_SUBDIR;
 
-       if(access_mask & ~(conn->share_access)) {
+       if (!CAN_WRITE(conn) || (access_mask & ~(conn->share_access))) {
                DEBUG(5,("mkdir_internal: failing share access "
                         "%s\n", lp_servicename(talloc_tos(), SNUM(conn))));
                return NT_STATUS_ACCESS_DENIED;