===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/authfile.c,v
retrieving revision 1.61
retrieving revision 1.61.2.1
diff -u -r1.61 -r1.61.2.1
--- src/usr.bin/ssh/authfile.c	2005/06/17 02:44:32	1.61
+++ src/usr.bin/ssh/authfile.c	2006/10/06 03:19:32	1.61.2.1
@@ -1,3 +1,4 @@
+/* $OpenBSD: authfile.c,v 1.61.2.1 2006/10/06 03:19:32 brad Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -35,17 +36,26 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "includes.h"
-RCSID("$OpenBSD: authfile.c,v 1.61 2005/06/17 02:44:32 djm Exp $");
 
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <sys/uio.h>
+
 #include <openssl/err.h>
 #include <openssl/evp.h>
 #include <openssl/pem.h>
 
-#include "cipher.h"
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
 #include "xmalloc.h"
+#include "cipher.h"
 #include "buffer.h"
-#include "bufaux.h"
 #include "key.h"
 #include "ssh.h"
 #include "log.h"
@@ -184,7 +194,7 @@
 		return 0;
 	}
 	fp = fdopen(fd, "w");
-	if (fp == NULL ) {
+	if (fp == NULL) {
 		error("fdopen %s failed: %s.", filename, strerror(errno));
 		close(fd);
 		return 0;
@@ -211,12 +221,10 @@
 	case KEY_RSA1:
 		return key_save_private_rsa1(key, filename, passphrase,
 		    comment);
-		break;
 	case KEY_DSA:
 	case KEY_RSA:
 		return key_save_private_pem(key, filename, passphrase,
 		    comment);
-		break;
 	default:
 		break;
 	}
@@ -507,7 +515,7 @@
 	return prv;
 }
 
-static int
+int
 key_perm_ok(int fd, const char *filename)
 {
 	struct stat st;
@@ -534,7 +542,7 @@
 
 Key *
 key_load_private_type(int type, const char *filename, const char *passphrase,
-    char **commentp)
+    char **commentp, int *perm_ok)
 {
 	int fd;
 
@@ -542,22 +550,24 @@
 	if (fd < 0)
 		return NULL;
 	if (!key_perm_ok(fd, filename)) {
+		if (perm_ok != NULL)
+			*perm_ok = 0;
 		error("bad permissions: ignore key: %s", filename);
 		close(fd);
 		return NULL;
 	}
+	if (perm_ok != NULL)
+		*perm_ok = 1;
 	switch (type) {
 	case KEY_RSA1:
 		return key_load_private_rsa1(fd, filename, passphrase,
 		    commentp);
 		/* closes fd */
-		break;
 	case KEY_DSA:
 	case KEY_RSA:
 	case KEY_UNSPEC:
 		return key_load_private_pem(fd, type, passphrase, commentp);
 		/* closes fd */
-		break;
 	default:
 		close(fd);
 		break;