- OpenBSD CVS update

  - markus@cvs.openbsd.org
    [cipher.h myproposal.h readconf.c readconf.h servconf.c ssh.1 ssh.c]
    [ssh.h sshconnect1.c sshconnect2.c sshd.8]
    - complain about invalid ciphers in SSH1 (e.g. arcfour is SSH2 only)
  - hugh@cvs.openbsd.org
    [ssh.1]
    - zap typo
    [ssh-keygen.1]
    - One last nit fix. (markus approved)
    [sshd.8]
    - some markus certified spelling adjustments
  - markus@cvs.openbsd.org
    [auth2.c channels.c clientloop.c compat compat.h dsa.c kex.c]
    [sshconnect2.c ]
    - bug compat w/ ssh-2.0.13 x11, split out bugs
    [nchan.c]
    - no drain if ibuf_empty, fixes x11fwd problems; tests by fries@
    [ssh-keygen.c]
    - handle escapes in real and original key format, ok millert@
    [version.h]
    - OpenSSH-2.1

1 files changed, 12 insertions, 4 deletions

diff --git a/ssh-keygen.c b/ssh-keygen.c
index a2599dab9..351036dd4 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -7,7 +7,7 @@
  */
 
 #include "includes.h"
-RCSID("$Id: ssh-keygen.c,v 1.17 2000/05/07 02:03:19 damien Exp $");
+RCSID("$Id: ssh-keygen.c,v 1.18 2000/05/09 01:03:02 damien Exp $");
 
 #include <openssl/evp.h>
 #include <openssl/pem.h>
@@ -148,6 +148,7 @@ do_convert_from_ssh2(struct passwd *pw)
         char blob[8096];
         char encoded[8096];
         struct stat st;
+        int escaped = 0;
         FILE *fp;
 
         if (!have_identity)
@@ -163,14 +164,21 @@ do_convert_from_ssh2(struct passwd *pw)
         }
         encoded[0] = '\0';
         while (fgets(line, sizeof(line), fp)) {
+                if (!(p = strchr(line, '\n'))) {
+                        fprintf(stderr, "input line too long.\n");
+                        exit(1);
+                }
+                if (p > line && p[-1] == '\\')
+                        escaped++;
                 if (strncmp(line, "----", 4) == 0 ||
                     strstr(line, ": ") != NULL) {
                         fprintf(stderr, "ignore: %s", line);
                         continue;
                 }
-                if (!(p = strchr(line, '\n'))) {
-                        fprintf(stderr, "input line too long.\n");
-                        exit(1);
+                if (escaped) {
+                        escaped--;
+                        fprintf(stderr, "escaped: %s", line);
+                        continue;
                 }
                 *p = '\0';
                 strlcat(encoded, line, sizeof(encoded));