X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fcitserver.c;h=6a85744a55ce04d0a653223c7af813b2d0bc07f4;hb=1e656d277fe91b7c4f5d73eab4a0dd0b7a173145;hp=92d031d41d8919387304aed4c30d37c38975e5bb;hpb=afd381ef27384ee5ee21052df19feed2d15b6481;p=citadel.git

diff --git a/citadel/citserver.c b/citadel/citserver.c
index 92d031d41..6a85744a5 100644
--- a/citadel/citserver.c
+++ b/citadel/citserver.c
@@ -40,6 +40,7 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
+#include <libcitadel.h>
 #include "citadel.h"
 #include "server.h"
 #include "sysdep_decls.h"
@@ -55,7 +56,6 @@
 #include "file_ops.h"
 #include "policy.h"
 #include "control.h"
-#include "tools.h"
 #include "euidindex.h"
 
 #ifndef HAVE_SNPRINTF
@@ -68,6 +68,7 @@ char *unique_session_numbers;
 int ScheduledShutdown = 0;
 int do_defrag = 0;
 time_t server_startup_time;
+int panic_fd;
 
 /**
  * \brief print the actual stack frame.
@@ -91,6 +92,31 @@ void cit_backtrace(void)
 	free(strings);
 #endif
 }
+
+/**
+ * \brief print the actual stack frame.
+ */
+void cit_panic_backtrace(int SigNum)
+{
+#ifdef HAVE_BACKTRACE
+	void *stack_frames[10];
+	size_t size, i;
+	char **strings;
+
+	printf("caught signal 11\n");
+	size = backtrace(stack_frames, sizeof(stack_frames) / sizeof(void*));
+	strings = backtrace_symbols(stack_frames, size);
+	for (i = 0; i < size; i++) {
+		if (strings != NULL)
+			lprintf(1, "%s\n", strings[i]);
+		else
+			lprintf(1, "%p\n", stack_frames[i]);
+	}
+	free(strings);
+#endif
+	exit(-1);
+}
+
 /*
  * Various things that need to be initialized at startup
  */
@@ -798,7 +824,7 @@ void cmd_down(char *argbuf) {
 	}
 	else
 	{
-		cprintf(Reply, CIT_OK);
+		cprintf(Reply, CIT_OK + SERVER_SHUTTING_DOWN);
 	}
 	time_to_die = 1;
 }
@@ -902,10 +928,10 @@ void begin_session(struct CitContext *con)
 	strcpy(con->lastcmdname, "    ");
 	strcpy(con->cs_clientname, "(unknown)");
 	strcpy(con->curr_user, NLI);
-	strcpy(con->net_node, "");
-	strcpy(con->fake_username, "");
-	strcpy(con->fake_hostname, "");
-	strcpy(con->fake_roomname, "");
+	*con->net_node = '\0';
+	*con->fake_username = '\0';
+	*con->fake_hostname = '\0';
+	*con->fake_roomname = '\0';
 	generate_nonce(con);
 	safestrncpy(con->cs_host, config.c_fqdn, sizeof con->cs_host);
 	safestrncpy(con->cs_addr, "", sizeof con->cs_addr);