[SCM] Samba Shared Repository - branch v3-6-test updated
Karolin Seeger
kseeger at samba.org
Wed Feb 29 13:30:38 MST 2012
The branch, v3-6-test has been updated
via 5278f1c Fix problem reported by Tom Lee <tlee2951 at gmail.com> - when calculating the share security mask, take priviliges into account for the connecting user.
from 01747a5 s3-winbindd: set the can_do_validation6 also for trusted domain
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v3-6-test
- Log -----------------------------------------------------------------
commit 5278f1c89191ae56ffe68feac4eb019fbc8336bc
Author: Jeremy Allison <jra at samba.org>
Date: Tue Feb 28 09:47:50 2012 -0800
Fix problem reported by Tom Lee <tlee2951 at gmail.com> - when calculating the share security mask, take priviliges into account for the connecting user.
Autobuild-User: Jeremy Allison <jra at samba.org>
Autobuild-Date: Tue Feb 28 20:21:26 CET 2012 on sn-devel-104
(cherry picked from commit 6081fabe7e0f461ea7d288c40727d4fb5defce5d)
Fix bug #8784 (Open file with SEC_FLAG_SYSTEM_SECURITY mask requested is blocked
by share security mask.)
-----------------------------------------------------------------------
Summary of changes:
source3/smbd/service.c | 31 ++++++++++++++++++++++++++++---
1 files changed, 28 insertions(+), 3 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source3/smbd/service.c b/source3/smbd/service.c
index 34b24f3..f57e57f 100644
--- a/source3/smbd/service.c
+++ b/source3/smbd/service.c
@@ -732,6 +732,33 @@ NTSTATUS set_conn_force_user_group(connection_struct *conn, int snum)
}
/****************************************************************************
+ Setup the share access mask for a connection.
+****************************************************************************/
+
+static void create_share_access_mask(connection_struct *conn, int snum)
+{
+ const struct security_token *token = conn->session_info->security_token;
+
+ share_access_check(token,
+ lp_servicename(snum),
+ MAXIMUM_ALLOWED_ACCESS,
+ &conn->share_access);
+
+ if (security_token_has_privilege(token, SEC_PRIV_SECURITY)) {
+ conn->share_access |= SEC_FLAG_SYSTEM_SECURITY;
+ }
+ if (security_token_has_privilege(token, SEC_PRIV_RESTORE)) {
+ conn->share_access |= (SEC_RIGHTS_PRIV_RESTORE);
+ }
+ if (security_token_has_privilege(token, SEC_PRIV_BACKUP)) {
+ conn->share_access |= (SEC_RIGHTS_PRIV_BACKUP);
+ }
+ if (security_token_has_privilege(token, SEC_PRIV_TAKE_OWNERSHIP)) {
+ conn->share_access |= (SEC_STD_WRITE_OWNER);
+ }
+}
+
+/****************************************************************************
Make a connection, given the snum to connect to, and the vuser of the
connecting user if appropriate.
****************************************************************************/
@@ -845,9 +872,7 @@ static connection_struct *make_connection_snum(struct smbd_server_connection *sc
*
*/
- share_access_check(conn->session_info->security_token,
- lp_servicename(snum), MAXIMUM_ALLOWED_ACCESS,
- &conn->share_access);
+ create_share_access_mask(conn, snum);
if ((conn->share_access & FILE_WRITE_DATA) == 0) {
if ((conn->share_access & FILE_READ_DATA) == 0) {
--
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