/*******************************************************************
report a fault
********************************************************************/
static void fault_report(int sig)
{
static int counter;
if (counter) _exit(1);
counter++;
DEBUGSEP(0);
DEBUG(0,("INTERNAL ERROR: Signal %d in pid %d (%s)",sig,(int)sys_getpid(),SAMBA_VERSION_STRING));
DEBUG(0,("\nPlease read the Trouble-Shooting section of the Samba3-HOWTO\n"));
DEBUG(0,("\nFrom: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf\n"));
DEBUGSEP(0);
smb_panic("internal error");
if (cont_fn) {
cont_fn(NULL);
#ifdef SIGSEGV
CatchSignal(SIGSEGV,SIGNAL_CAST SIG_DFL);
#endif
#ifdef SIGBUS
CatchSignal(SIGBUS,SIGNAL_CAST SIG_DFL);
#endif
#ifdef SIGABRT
CatchSignal(SIGABRT,SIGNAL_CAST SIG_DFL);
#endif
return; /* this should cause a core dump */
}
exit(1);
}
static void exit_server_common(enum server_exit_reason how,
const char *const reason)
{
struct smbd_server_connection *sconn = smbd_server_conn;
if (!exit_firsttime)
exit(0);
exit_firsttime = false;
change_to_root_user();
if (sconn && sconn->smb1.negprot.auth_context) {
TALLOC_FREE(sconn->smb1.negprot.auth_context);
}
if (sconn) {
if (lp_log_writeable_files_on_exit()) {
bool found = false;
files_forall(sconn, log_writeable_file_fn, &found);
}
(void)conn_close_all(sconn);
invalidate_all_vuids(sconn);
}
/* 3 second timeout. */
print_notify_send_messages(sconn->msg_ctx, 3);
/* delete our entry in the serverid database. */
if (am_parent) {
/*
* For children the parent takes care of cleaning up
*/
serverid_deregister(sconn_server_id(sconn));
}
#ifdef WITH_DFS
if (dcelogin_atmost_once) {
dfs_unlogin();
}
#endif
#ifdef USE_DMAPI
/* Destroy Samba DMAPI session only if we are master smbd process */
if (am_parent) {
if (!dmapi_destroy_session()) {
DEBUG(0,("Unable to close Samba DMAPI session\n"));
}
}
#endif
if (am_parent) {
rpc_wkssvc_shutdown();
#ifdef ACTIVE_DIRECTORY
rpc_dssetup_shutdown();
#endif
#ifdef DEVELOPER
rpc_rpcecho_shutdown();
#endif
#ifdef DFS_SUPPORT
rpc_netdfs_shutdown();
#endif
rpc_initshutdown_shutdown();
#ifdef EXTRA_SERVICES
rpc_eventlog_shutdown();
rpc_svcctl_shutdown();
rpc_ntsvcs_shutdown();
#endif
#ifdef PRINTER_SUPPORT
rpc_spoolss_shutdown();
#endif
rpc_srvsvc_shutdown();
#ifdef WINREG_SUPPORT
rpc_winreg_shutdown();
#endif
#ifdef NETLOGON_SUPPORT
rpc_netlogon_shutdown();
#endif
#ifdef SAMR_SUPPORT
rpc_samr_shutdown();
#endif
#ifdef LSA_SUPPORT
rpc_lsarpc_shutdown();
#endif
}
/*
* we need to force the order of freeing the following,
* because smbd_msg_ctx is not a talloc child of smbd_server_conn.
*/
sconn = NULL;
TALLOC_FREE(smbd_server_conn);
server_messaging_context_free();
server_event_context_free();
TALLOC_FREE(smbd_memcache_ctx);
locking_end();
printing_end();
if (how != SERVER_EXIT_NORMAL) {
DEBUGSEP(0);
DEBUG(0,("Abnormal server exit: %s\n",
reason ? reason : "no explanation provided"));
DEBUGSEP(0);
log_stack_trace();
dump_core();
/* Notreached. */
exit(1);
} else {
DEBUG(3,("Server exit (%s)\n",
(reason ? reason : "normal exit")));
if (am_parent) {
pidfile_unlink();
}
gencache_stabilize();
}
exit(0);
}
static void exit_server_common(enum server_exit_reason how,
const char *const reason)
{
static int firsttime=1;
if (!firsttime) {
#ifndef _XBOX
exit(0);
#endif
}
firsttime = 0;
change_to_root_user();
if (negprot_global_auth_context) {
(negprot_global_auth_context->free)(&negprot_global_auth_context);
}
conn_close_all();
invalidate_all_vuids();
#ifndef _XBOX
print_notify_send_messages(3); /* 3 second timeout. */
#endif
/* delete our entry in the connections database. */
yield_connection(NULL,"");
respond_to_all_remaining_local_messages();
decrement_smbd_process_count();
#ifdef WITH_DFS
if (dcelogin_atmost_once) {
dfs_unlogin();
}
#endif
#ifndef _XBOX
locking_end();
printing_end();
#endif
if (how != SERVER_EXIT_NORMAL) {
int oldlevel = DEBUGLEVEL;
char *last_inbuf = get_InBuffer();
DEBUGLEVEL = 10;
DEBUGSEP(0);
DEBUG(0,("Abnormal server exit: %s\n",
reason ? reason : "no explanation provided"));
DEBUGSEP(0);
#ifndef _XBOX
log_stack_trace();
#endif
if (last_inbuf) {
DEBUG(0,("Last message was %s\n", LAST_MESSAGE()));
show_msg(last_inbuf);
}
DEBUGLEVEL = oldlevel;
#if DUMP_CORE
dump_core();
#endif
} else {
DEBUG(3,("Server exit (%s)\n",
(reason ? reason : "normal exit")));
}
#ifndef _XBOX
exit(0);
#endif
}