From b4c81fb6dbd1ee884dff681a94bab4ab9ec59377 Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Fri, 24 Jul 2009 11:15:55 +0000
Subject: [PATCH] Update from 0.9.8-stable

---
 apps/s_cb.c            | 14 +++++++++++++-
 crypto/asn1/a_object.c | 11 +++++++++++
 crypto/asn1/asn1.h     |  1 +
 crypto/asn1/asn1_err.c |  3 ++-
 4 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/apps/s_cb.c b/apps/s_cb.c
index 41f789af48..3fc73a27aa 100644
--- a/apps/s_cb.c
+++ b/apps/s_cb.c
@@ -338,6 +338,12 @@ void MS_CALLBACK msg_cb(int write_p, int version, int content_type, const void *
 	case TLS1_VERSION:
 		str_version = "TLS 1.0 ";
 		break;
+	case DTLS1_VERSION:
+		str_version = "DTLS 1.0 ";
+		break;
+	case DTLS1_BAD_VER:
+		str_version = "DTLS 1.0 (bad) ";
+		break;
 	default:
 		str_version = "???";
 		}
@@ -403,7 +409,10 @@ void MS_CALLBACK msg_cb(int write_p, int version, int content_type, const void *
 			}
 		}
 
-	if (version == SSL3_VERSION || version == TLS1_VERSION)
+	if (version == SSL3_VERSION ||
+	    version == TLS1_VERSION ||
+	    version == DTLS1_VERSION ||
+	    version == DTLS1_BAD_VER)
 		{
 		switch (content_type)
 			{
@@ -542,6 +551,9 @@ void MS_CALLBACK msg_cb(int write_p, int version, int content_type, const void *
 				case 2:
 					str_details1 = ", ServerHello";
 					break;
+				case 3:
+					str_details1 = ", HelloVerifyRequest";
+					break;
 				case 11:
 					str_details1 = ", Certificate";
 					break;
diff --git a/crypto/asn1/a_object.c b/crypto/asn1/a_object.c
index f1a5a1e31e..bd2d5a2d82 100644
--- a/crypto/asn1/a_object.c
+++ b/crypto/asn1/a_object.c
@@ -290,6 +290,17 @@ ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
 	const unsigned char *p;
 	unsigned char *data;
 	int i;
+	/* Sanity check OID encoding: can't have 0x80 in subidentifiers, see:
+	 * X.690 8.19.2
+	 */
+	for (i = 0, p = *pp + 1; i < len - 1; i++, p++)
+		{
+		if (*p == 0x80)
+			{
+			ASN1err(ASN1_F_C2I_ASN1_OBJECT,ASN1_R_INVALID_OBJECT_ENCODING);
+			return NULL;
+			}
+		}
 
 	/* only the ASN1_OBJECTs from the 'table' will have values
 	 * for ->sn or ->ln */
diff --git a/crypto/asn1/asn1.h b/crypto/asn1/asn1.h
index d85b3dd4a3..39c2333d33 100644
--- a/crypto/asn1/asn1.h
+++ b/crypto/asn1/asn1.h
@@ -1327,6 +1327,7 @@ void ERR_load_ASN1_strings(void);
 #define ASN1_R_INVALID_MIME_TYPE			 205
 #define ASN1_R_INVALID_MODIFIER				 186
 #define ASN1_R_INVALID_NUMBER				 187
+#define ASN1_R_INVALID_OBJECT_ENCODING			 216
 #define ASN1_R_INVALID_SEPARATOR			 131
 #define ASN1_R_INVALID_TIME_FORMAT			 132
 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH		 133
diff --git a/crypto/asn1/asn1_err.c b/crypto/asn1/asn1_err.c
index 664f158bb3..6e04d08f31 100644
--- a/crypto/asn1/asn1_err.c
+++ b/crypto/asn1/asn1_err.c
@@ -1,6 +1,6 @@
 /* crypto/asn1/asn1_err.c */
 /* ====================================================================
- * Copyright (c) 1999-2008 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 1999-2009 The OpenSSL Project.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -248,6 +248,7 @@ static ERR_STRING_DATA ASN1_str_reasons[]=
 {ERR_REASON(ASN1_R_INVALID_MIME_TYPE)    ,"invalid mime type"},
 {ERR_REASON(ASN1_R_INVALID_MODIFIER)     ,"invalid modifier"},
 {ERR_REASON(ASN1_R_INVALID_NUMBER)       ,"invalid number"},
+{ERR_REASON(ASN1_R_INVALID_OBJECT_ENCODING),"invalid object encoding"},
 {ERR_REASON(ASN1_R_INVALID_SEPARATOR)    ,"invalid separator"},
 {ERR_REASON(ASN1_R_INVALID_TIME_FORMAT)  ,"invalid time format"},
 {ERR_REASON(ASN1_R_INVALID_UNIVERSALSTRING_LENGTH),"invalid universalstring length"},
-- 
2.25.1