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authorStefan Metzmacher <metze@samba.org>2012-08-06 12:32:50 +0200
committerStefan Metzmacher <metze@samba.org>2012-08-07 13:14:38 +0200
commite7bf8e7e23855c9f03983200d52a93cdd49c4948 (patch)
treedcc367f89fe8843c895532b93a9b92bc2f7c1570 /source3/smbd
parenteec941e411676b72ac40107efcc0e19710db725e (diff)
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s3:smb2_server: do one central as_root check if the operation requires it
metze Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Tue Aug 7 13:14:38 CEST 2012 on sn-devel-104
Diffstat (limited to 'source3/smbd')
-rw-r--r--source3/smbd/smb2_server.c36
1 files changed, 6 insertions, 30 deletions
diff --git a/source3/smbd/smb2_server.c b/source3/smbd/smb2_server.c
index 1a53ee09fa..4e3259af94 100644
--- a/source3/smbd/smb2_server.c
+++ b/source3/smbd/smb2_server.c
@@ -1799,11 +1799,15 @@ NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req)
}
}
- switch (opcode) {
- case SMB2_OP_NEGPROT:
+ if (call->as_root) {
/* This call needs to be run as root */
change_to_root_user();
+ } else {
+ SMB_ASSERT(call->need_tcon);
+ }
+ switch (opcode) {
+ case SMB2_OP_NEGPROT:
{
START_PROFILE(smb2_negprot);
return_value = smbd_smb2_request_process_negprot(req);
@@ -1812,9 +1816,6 @@ NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req)
break;
case SMB2_OP_SESSSETUP:
- /* This call needs to be run as root */
- change_to_root_user();
-
{
START_PROFILE(smb2_sesssetup);
return_value = smbd_smb2_request_process_sesssetup(req);
@@ -1823,9 +1824,6 @@ NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req)
break;
case SMB2_OP_LOGOFF:
- /* This call needs to be run as root */
- change_to_root_user();
-
{
START_PROFILE(smb2_logoff);
return_value = smbd_smb2_request_process_logoff(req);
@@ -1834,15 +1832,6 @@ NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req)
break;
case SMB2_OP_TCON:
- /*
- * This call needs to be run as root.
- *
- * smbd_smb2_request_process_tcon()
- * calls make_connection_snum(), which will call
- * change_to_user(), when needed.
- */
- change_to_root_user();
-
{
START_PROFILE(smb2_tcon);
return_value = smbd_smb2_request_process_tcon(req);
@@ -1851,9 +1840,6 @@ NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req)
break;
case SMB2_OP_TDIS:
- /* This call needs to be run as root */
- change_to_root_user();
-
{
START_PROFILE(smb2_tdis);
return_value = smbd_smb2_request_process_tdis(req);
@@ -1918,13 +1904,6 @@ NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req)
break;
case SMB2_OP_CANCEL:
- /*
- * This call needs to be run as root
- *
- * That is what we also do in the SMB1 case.
- */
- change_to_root_user();
-
{
START_PROFILE(smb2_cancel);
return_value = smbd_smb2_request_process_cancel(req);
@@ -1933,9 +1912,6 @@ NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req)
break;
case SMB2_OP_KEEPALIVE:
- /* This call needs to be run as root */
- change_to_root_user();
-
{
START_PROFILE(smb2_keepalive);
return_value = smbd_smb2_request_process_keepalive(req);