X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/0fe9892f18ef53140ce32bb7bc4d18991ba6d2a8..77f7d47462656aa9fdcd29a5db5885e07b6dc1c9:/ssh-keygen.c

diff --git a/ssh-keygen.c b/ssh-keygen.c
index 25c2cfd8..c607e257 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.142 2006/03/25 18:40:14 deraadt Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.154 2006/08/03 03:34:42 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -15,28 +15,41 @@
 #include "includes.h"
 
 #include <sys/types.h>
+#include <sys/socket.h>
 #include <sys/stat.h>
+#include <sys/param.h>
 
 #include <openssl/evp.h>
 #include <openssl/pem.h>
 
+#include <errno.h>
+#include <fcntl.h>
+#include <netdb.h>
+#ifdef HAVE_PATHS_H
+# include <paths.h>
+#endif
+#include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
 #include "xmalloc.h"
 #include "key.h"
 #include "rsa.h"
 #include "authfile.h"
 #include "uuencode.h"
 #include "buffer.h"
-#include "bufaux.h"
 #include "pathnames.h"
 #include "log.h"
 #include "misc.h"
 #include "match.h"
 #include "hostfile.h"
+#include "dns.h"
 
 #ifdef SMARTCARD
 #include "scard.h"
 #endif
-#include "dns.h"
 
 /* Number of bits in the RSA/DSA key.  This value can be set on the command line. */
 #define DEFAULT_BITS		2048
@@ -331,6 +344,8 @@ get_line(FILE *fp, char *line, size_t len)
 		line[pos++] = c;
 		line[pos] = '\0';
 	}
+	if (c == EOF)
+		return -1;
 	return pos;
 }
 
@@ -512,8 +527,10 @@ do_fingerprint(struct passwd *pw)
 		xfree(fp);
 		exit(0);
 	}
-	if (comment)
+	if (comment) {
 		xfree(comment);
+		comment = NULL;
+	}
 
 	f = fopen(identity_file, "r");
 	if (f != NULL) {