5 files changed, 60 insertions, 26 deletions
diff --git a/usr.bin/ssh/fatal.c b/usr.bin/ssh/fatal.c
new file mode 100644
index 00000000000..9e7d1600073
--- /dev/null
+++ b/usr.bin/ssh/fatal.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2002 Markus Friedl.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "includes.h"
+RCSID("$OpenBSD: fatal.c,v 1.1 2002/02/22 12:20:34 markus Exp $");
+
+#include "log.h"
+
+/* Fatal messages.  This function never returns. */
+
+void
+fatal(const char *fmt,...)
+{
+	va_list args;
+	va_start(args, fmt);
+	do_log(SYSLOG_LEVEL_FATAL, fmt, args);
+	va_end(args);
+	fatal_cleanup();
+}
diff --git a/usr.bin/ssh/lib/Makefile b/usr.bin/ssh/lib/Makefile
index da489ea8e42..369cf90eac9 100644
--- a/usr.bin/ssh/lib/Makefile
+++ b/usr.bin/ssh/lib/Makefile
@@ -1,10 +1,10 @@
-#	$OpenBSD: Makefile,v 1.30 2002/01/25 22:04:10 mickey Exp $
+#	$OpenBSD: Makefile,v 1.31 2002/02/22 12:20:34 markus Exp $
 
 .PATH:		${.CURDIR}/..
 
 LIB=	ssh
-SRCS=   authfd.c authfile.c bufaux.c buffer.c canohost.c \
-	channels.c cipher.c compat.c compress.c crc32.c deattack.c \
+SRCS=   authfd.c authfile.c bufaux.c buffer.c canohost.c channels.c \
+	cipher.c compat.c compress.c crc32.c deattack.c fatal.c \
 	hostfile.c log.c match.c mpaux.c nchan.c packet.c readpass.c \
 	rsa.c tildexpand.c ttymodes.c uidswap.c xmalloc.c atomicio.c \
 	key.c dispatch.c kex.c mac.c uuencode.c misc.c \
diff --git a/usr.bin/ssh/log.c b/usr.bin/ssh/log.c
index 4b0f7a46eda..887045f2187 100644
--- a/usr.bin/ssh/log.c
+++ b/usr.bin/ssh/log.c
@@ -34,7 +34,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: log.c,v 1.21 2002/02/04 12:15:25 markus Exp $");
+RCSID("$OpenBSD: log.c,v 1.22 2002/02/22 12:20:34 markus Exp $");
 
 #include "log.h"
 #include "xmalloc.h"
@@ -85,8 +85,6 @@ static struct {
 	{ NULL,		SYSLOG_LEVEL_NOT_SET }
 };
 
-static void	 do_log(LogLevel level, const char *fmt, va_list args);
-
 SyslogFacility
 log_facility_number(char *name)
 {
@@ -108,17 +106,6 @@ log_level_number(char *name)
 				return log_levels[i].val;
 	return SYSLOG_LEVEL_NOT_SET;
 }
-/* Fatal messages.  This function never returns. */
-
-void
-fatal(const char *fmt,...)
-{
-	va_list args;
-	va_start(args, fmt);
-	do_log(SYSLOG_LEVEL_FATAL, fmt, args);
-	va_end(args);
-	fatal_cleanup();
-}
 
 /* Error messages that should be logged. */
 
@@ -320,7 +307,7 @@ log_init(char *av0, LogLevel level, SyslogFacility facility, int on_stderr)
 
 #define MSGBUFSIZ 1024
 
-static void
+void
 do_log(LogLevel level, const char *fmt, va_list args)
 {
 	char msgbuf[MSGBUFSIZ];
diff --git a/usr.bin/ssh/log.h b/usr.bin/ssh/log.h
index 208a6dde1f0..276ba05ea66 100644
--- a/usr.bin/ssh/log.h
+++ b/usr.bin/ssh/log.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: log.h,v 1.5 2002/02/04 12:15:25 markus Exp $	*/
+/*	$OpenBSD: log.h,v 1.6 2002/02/22 12:20:34 markus Exp $	*/
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -60,4 +60,6 @@ void     fatal_cleanup(void);
 void     fatal_add_cleanup(void (*) (void *), void *);
 void     fatal_remove_cleanup(void (*) (void *), void *);
 
+void	 do_log(LogLevel, const char *, va_list);
+
 #endif
diff --git a/usr.bin/ssh/ssh-keyscan.c b/usr.bin/ssh/ssh-keyscan.c
index d714feb94b7..95b556fc222 100644
--- a/usr.bin/ssh/ssh-keyscan.c
+++ b/usr.bin/ssh/ssh-keyscan.c
@@ -7,7 +7,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-keyscan.c,v 1.33 2001/12/10 20:34:31 markus Exp $");
+RCSID("$OpenBSD: ssh-keyscan.c,v 1.34 2002/02/22 12:20:34 markus Exp $");
 
 #include <sys/queue.h>
 #include <errno.h>
@@ -636,11 +636,17 @@ do_host(char *host)
 	}
 }
 
-static void
-fatal_callback(void *arg)
+void
+fatal(const char *fmt,...)
 {
+	va_list args;
+	va_start(args, fmt);
+	do_log(SYSLOG_LEVEL_FATAL, fmt, args);
+	va_end(args);
 	if (nonfatal_fatal)
 		longjmp(kexjmp, -1);
+	else
+		fatal_cleanup();
 }
 
 static void
@@ -653,9 +659,9 @@ usage(void)
 	fprintf(stderr, "  -p port     Connect to the specified port.\n");
 	fprintf(stderr, "  -t keytype  Specify the host key type.\n");
 	fprintf(stderr, "  -T timeout  Set connection timeout.\n");
-        fprintf(stderr, "  -v          Verbose; display verbose debugging messages.\n");
-        fprintf(stderr, "  -4          Use IPv4 only.\n");
-        fprintf(stderr, "  -6          Use IPv6 only.\n");
+	fprintf(stderr, "  -v          Verbose; display verbose debugging messages.\n");
+	fprintf(stderr, "  -4          Use IPv4 only.\n");
+	fprintf(stderr, "  -6          Use IPv6 only.\n");
 	exit(1);
 }
 
@@ -739,7 +745,6 @@ main(int argc, char **argv)
 		usage();
 
 	log_init("ssh-keyscan", log_level, SYSLOG_FACILITY_USER, 1);
-	fatal_add_cleanup(fatal_callback, NULL);
 
 	maxfd = fdlim_get(1);
 	if (maxfd < 0)