- Remove references to SSLeay.

 - Big OpenBSD CVS update
  - markus@cvs.openbsd.org
    [clientloop.c]
    - typo
    [session.c]
    - update proctitle on pty alloc/dealloc, e.g. w/ windows client
    [session.c]
    - update proctitle for proto 1, too
    [channels.h nchan.c serverloop.c session.c sshd.c]
    - use c-style comments
  - deraadt@cvs.openbsd.org
    [scp.c]
    - more atomicio
  - markus@cvs.openbsd.org
    [channels.c]
    - set O_NONBLOCK
    [ssh.1]
    - update AUTHOR
    [readconf.c ssh-keygen.c ssh.h]
    - default DSA key file ~/.ssh/id_dsa
    [clientloop.c]
    - typo, rm verbose debug
  - deraadt@cvs.openbsd.org
    [ssh-keygen.1]
    - document DSA use of ssh-keygen
    [sshd.8]
    - a start at describing what i understand of the DSA side
    [ssh-keygen.1]
    - document -X and -x
    [ssh-keygen.c]
    - simplify usage
  - markus@cvs.openbsd.org
    [sshd.8]
    - there is no rhosts_dsa
    [ssh-keygen.1]
    - document -y, update -X,-x
    [nchan.c]
    - fix close for non-open ssh1 channels
    [servconf.c servconf.h ssh.h sshd.8 sshd.c ]
    - s/DsaKey/HostDSAKey/, document option
    [sshconnect2.c]
    - respect number_of_password_prompts
    [channels.c channels.h servconf.c servconf.h session.c sshd.8]
    - GatewayPorts for sshd, ok deraadt@
    [ssh-add.1 ssh-agent.1 ssh.1]
    - more doc on: DSA, id_dsa, known_hosts2, authorized_keys2
    [ssh.1]
    - more info on proto 2
    [sshd.8]
    - sync AUTHOR w/ ssh.1
    [key.c key.h sshconnect.c]
    - print key type when talking about host keys
    [packet.c]
    - clear padding in ssh2
    [dsa.c key.c radix.c ssh.h sshconnect1.c uuencode.c uuencode.h]
    - replace broken uuencode w/ libc b64_ntop
    [auth2.c]
    - log failure before sending the reply
    [key.c radix.c uuencode.c]
    - remote trailing comments before calling __b64_pton
    [auth2.c readconf.c readconf.h servconf.c servconf.h ssh.1]
    [sshconnect2.c sshd.8]
    - add DSAAuthetication option to ssh/sshd, document SSH2 in sshd.8
 - Bring in b64_ntop and b64_pton from OpenBSD libc (bsd-base64.[ch])

1 files changed, 22 insertions, 3 deletions

diff --git a/key.c b/key.c
index 583c52901..ae355a3fc 100644
--- a/key.c
+++ b/key.c
@@ -255,6 +255,10 @@ key_read(Key *ret, char **cpp)
 		len = 2*strlen(cp);
 		blob = xmalloc(len);
 		n = uudecode(cp, blob, len);
+		if (n < 0) {
+			error("uudecode %s failed", cp);
+			return 0;
+		}
 		k = dsa_key_from_blob(blob, n);
 		if (k == NULL)
 			 return 0;
@@ -297,11 +301,26 @@ key_write(Key *key, FILE *f)
 		unsigned char *blob, *uu;
 		dsa_make_key_blob(key, &blob, &len);
 		uu = xmalloc(2*len);
-		n = uuencode(blob, len, uu);
-		fprintf(f, "%s %s", SSH_DSS, uu);
+		n = uuencode(blob, len, uu, 2*len);
+		if (n > 0) {
+			fprintf(f, "%s %s", SSH_DSS, uu);
+			success = 1;
+		}
 		xfree(blob);
 		xfree(uu);
-		success = 1;
 	}
 	return success;
 }
+char *
+key_type(Key *k)
+{
+	switch (k->type) {
+	case KEY_RSA:
+		return "RSA";
+		break;
+	case KEY_DSA:
+		return "DSA";
+		break;
+	}
+	return "unknown";
+}