diff options
| -rw-r--r-- | source3/rpc_server/srv_pipe.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/source3/rpc_server/srv_pipe.c b/source3/rpc_server/srv_pipe.c index 508cb3f36a..056bf5845a 100644 --- a/source3/rpc_server/srv_pipe.c +++ b/source3/rpc_server/srv_pipe.c @@ -94,6 +94,14 @@ static void free_pipe_schannel_auth_data(struct pipe_auth_data *auth) TALLOC_FREE(auth->a_u.schannel_auth); } +static void free_pipe_auth_data(struct pipe_auth_data *auth) +{ + if (auth->auth_data_free_func) { + (*auth->auth_data_free_func)(auth); + auth->auth_data_free_func = NULL; + } +} + static DATA_BLOB generic_session_key(void) { return data_blob("SystemLibraryDTC", 16); @@ -602,8 +610,7 @@ bool api_pipe_bind_auth3(pipes_struct *p, struct ncacn_packet *pkt) err: - free_pipe_ntlmssp_auth_data(&p->auth); - p->auth.a_u.auth_ntlmssp_state = NULL; + free_pipe_auth_data(&p->auth); return False; } @@ -651,9 +658,7 @@ static bool setup_bind_nak(pipes_struct *p, struct ncacn_packet *pkt) p->out_data.data_sent_length = 0; p->out_data.current_pdu_sent = 0; - if (p->auth.auth_data_free_func) { - (*p->auth.auth_data_free_func)(&p->auth); - } + free_pipe_auth_data(&p->auth); p->auth.auth_level = DCERPC_AUTH_LEVEL_NONE; p->auth.auth_type = PIPE_AUTH_TYPE_NONE; p->pipe_bound = False; @@ -860,7 +865,7 @@ static bool pipe_spnego_auth_bind_negotiate(pipes_struct *p, if (p->auth.auth_type == PIPE_AUTH_TYPE_SPNEGO_NTLMSSP && p->auth.a_u.auth_ntlmssp_state) { /* Free any previous auth type. */ - free_pipe_ntlmssp_auth_data(&p->auth); + free_pipe_auth_data(&p->auth); } if (!got_kerberos_mechanism) { @@ -988,8 +993,7 @@ static bool pipe_spnego_auth_bind_continue(pipes_struct *p, data_blob_free(&auth_blob); data_blob_free(&auth_reply); - free_pipe_ntlmssp_auth_data(&p->auth); - p->auth.a_u.auth_ntlmssp_state = NULL; + free_pipe_auth_data(&p->auth); return False; } @@ -1170,8 +1174,7 @@ static bool pipe_ntlmssp_auth_bind(pipes_struct *p, err: - free_pipe_ntlmssp_auth_data(&p->auth); - p->auth.a_u.auth_ntlmssp_state = NULL; + TALLOC_FREE(a); return False; } |