diff options
Diffstat (limited to 'source3/smbd')
| -rw-r--r-- | source3/smbd/globals.h | 5 | ||||
| -rw-r--r-- | source3/smbd/password.c | 22 | ||||
| -rw-r--r-- | source3/smbd/process.c | 7 | ||||
| -rw-r--r-- | source3/smbd/smb2_sesssetup.c | 3 |
4 files changed, 17 insertions, 20 deletions
diff --git a/source3/smbd/globals.h b/source3/smbd/globals.h index 075dc564d9..b927e16053 100644 --- a/source3/smbd/globals.h +++ b/source3/smbd/globals.h @@ -452,6 +452,9 @@ struct smbd_server_connection { bool using_smb2; int trans_num; + size_t num_users; + struct user_struct *users; + struct files_struct *files; struct bitmap *file_bmap; int real_max_open_files; @@ -535,9 +538,7 @@ struct smbd_server_connection { * this holds info on user ids that are already * validated for this VC */ - user_struct *validated_users; uint16_t next_vuid; - int num_validated_vuids; } sessions; struct { connection_struct *Connections; diff --git a/source3/smbd/password.c b/source3/smbd/password.c index 27ba3bd01b..39cde15aaf 100644 --- a/source3/smbd/password.c +++ b/source3/smbd/password.c @@ -52,7 +52,7 @@ static user_struct *get_valid_user_struct_internal( if (vuid == UID_FIELD_INVALID) return NULL; - usp=sconn->smb1.sessions.validated_users; + usp=sconn->users; for (;usp;usp=usp->next,count++) { if (vuid == usp->vuid) { switch (server_allocated) { @@ -69,8 +69,7 @@ static user_struct *get_valid_user_struct_internal( break; } if (count > 10) { - DLIST_PROMOTE(sconn->smb1.sessions.validated_users, - usp); + DLIST_PROMOTE(sconn->users, usp); } return usp; } @@ -128,14 +127,15 @@ void invalidate_vuid(struct smbd_server_connection *sconn, uint16 vuid) TALLOC_FREE(vuser->gensec_security); } - DLIST_REMOVE(sconn->smb1.sessions.validated_users, vuser); + DLIST_REMOVE(sconn->users, vuser); + SMB_ASSERT(sconn->num_users > 0); + sconn->num_users--; /* clear the vuid from the 'cache' on each connection, and from the vuid 'owner' of connections */ conn_clear_vuid_caches(sconn, vuid); TALLOC_FREE(vuser); - sconn->smb1.sessions.num_validated_vuids--; } /**************************************************************************** @@ -148,9 +148,8 @@ void invalidate_all_vuids(struct smbd_server_connection *sconn) return; } - while (sconn->smb1.sessions.validated_users != NULL) { - invalidate_vuid(sconn, - sconn->smb1.sessions.validated_users->vuid); + while (sconn->users != NULL) { + invalidate_vuid(sconn, sconn->users->vuid); } } @@ -173,7 +172,7 @@ int register_initial_vuid(struct smbd_server_connection *sconn) user_struct *vuser; /* Limit allowed vuids to 16bits - VUID_OFFSET. */ - if (sconn->smb1.sessions.num_validated_vuids >= 0xFFFF-VUID_OFFSET) { + if (sconn->num_users >= 0xFFFF-VUID_OFFSET) { return UID_FIELD_INVALID; } @@ -201,9 +200,10 @@ int register_initial_vuid(struct smbd_server_connection *sconn) * to NTLMSSP. */ increment_next_vuid(&sconn->smb1.sessions.next_vuid); - sconn->smb1.sessions.num_validated_vuids++; - DLIST_ADD(sconn->smb1.sessions.validated_users, vuser); + sconn->num_users++; + DLIST_ADD(sconn->users, vuser); + return vuser->vuid; } diff --git a/source3/smbd/process.c b/source3/smbd/process.c index 113131828f..f87eccfdcd 100644 --- a/source3/smbd/process.c +++ b/source3/smbd/process.c @@ -2984,20 +2984,17 @@ static void smbd_id_cache_kill(struct messaging_context *msg_ctx, { const char *msg = (data && data->data) ? (const char *)data->data : "<NULL>"; - struct user_struct *validated_users; struct id_cache_ref id; struct smbd_server_connection *sconn = talloc_get_type_abort(private_data, struct smbd_server_connection); - validated_users = sconn->smb1.sessions.validated_users; - if (!id_cache_ref_parse(msg, &id)) { DEBUG(0, ("Invalid ?ID: %s\n", msg)); return; } - if (id_in_use(validated_users, &id)) { + if (id_in_use(sconn->users, &id)) { exit_server_cleanly(msg); } id_cache_delete_from_cache(&id); @@ -3265,9 +3262,7 @@ void smbd_process(struct tevent_context *ev_ctx, sconn->smb1.sessions.max_send = BUFFER_SIZE; sconn->smb1.sessions.last_session_tag = UID_FIELD_INVALID; /* this holds info on user ids that are already validated for this VC */ - sconn->smb1.sessions.validated_users = NULL; sconn->smb1.sessions.next_vuid = VUID_OFFSET; - sconn->smb1.sessions.num_validated_vuids = 0; conn_init(sconn); if (!init_dptrs(sconn)) { diff --git a/source3/smbd/smb2_sesssetup.c b/source3/smbd/smb2_sesssetup.c index c94d016c0f..96e8d40cdd 100644 --- a/source3/smbd/smb2_sesssetup.c +++ b/source3/smbd/smb2_sesssetup.c @@ -173,7 +173,8 @@ static NTSTATUS smbd_smb2_auth_generic_return(struct smbd_smb2_session *session, session->compat_vuser->session_info = session->session_info; session->compat_vuser->session_keystr = NULL; session->compat_vuser->vuid = session->vuid; - DLIST_ADD(session->sconn->smb1.sessions.validated_users, session->compat_vuser); + DLIST_ADD(session->sconn->users, session->compat_vuser); + session->sconn->num_users++; if (security_session_user_level(session->session_info, NULL) >= SECURITY_USER) { session->compat_vuser->homes_snum = |