From 796d609550df3a33fc11468741c5d2f6d3df4c11 Mon Sep 17 00:00:00 2001
From: beck <>
Date: Sun, 19 Mar 2000 11:13:58 +0000
Subject: OpenSSL 0.9.5 merge

*warning* this bumps shared lib minors for libssl and libcrypto from 2.1 to 2.2
if you are using the ssl26 packages for ssh and other things to work you will
need to get new ones (see ~beck/libsslsnap/<arch>) on cvs or ~beck/src-patent.tar.gz on cvs
---
 src/lib/libcrypto/asn1/a_int.c | 41 ++++++++++++++++++++++++++++++-----------
 1 file changed, 30 insertions(+), 11 deletions(-)

(limited to 'src/lib/libcrypto/asn1/a_int.c')

diff --git a/src/lib/libcrypto/asn1/a_int.c b/src/lib/libcrypto/asn1/a_int.c
index d05436378b..8b6794e8c1 100644
--- a/src/lib/libcrypto/asn1/a_int.c
+++ b/src/lib/libcrypto/asn1/a_int.c
@@ -60,6 +60,18 @@
 #include "cryptlib.h"
 #include <openssl/asn1.h>
 
+ASN1_INTEGER *ASN1_INTEGER_new(void)
+{ return M_ASN1_INTEGER_new();}
+
+void ASN1_INTEGER_free(ASN1_INTEGER *x)
+{ M_ASN1_INTEGER_free(x);}
+
+ASN1_INTEGER *ASN1_INTEGER_dup(ASN1_INTEGER *x)
+{ return M_ASN1_INTEGER_dup(x);}
+
+int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y)
+{ return M_ASN1_INTEGER_cmp(x,y);}
+
 /* 
  * This converts an ASN1 INTEGER into its DER encoding.
  * The internal representation is an ASN1_STRING whose data is a big endian
@@ -160,7 +172,7 @@ ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a, unsigned char **pp,
 
 	if ((a == NULL) || ((*a) == NULL))
 		{
-		if ((ret=ASN1_INTEGER_new()) == NULL) return(NULL);
+		if ((ret=M_ASN1_INTEGER_new()) == NULL) return(NULL);
 		ret->type=V_ASN1_INTEGER;
 		}
 	else
@@ -190,7 +202,12 @@ ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a, unsigned char **pp,
 		goto err;
 		}
 	to=s;
-	if (*p & 0x80) /* a negative number */
+	if(!len) {
+		/* Strictly speaking this is an illegal INTEGER but we
+		 * tolerate it.
+		 */
+		ret->type=V_ASN1_INTEGER;
+	} else if (*p & 0x80) /* a negative number */
 		{
 		ret->type=V_ASN1_NEG_INTEGER;
 		if ((*p == 0xff) && (len != 1)) {
@@ -231,7 +248,7 @@ ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a, unsigned char **pp,
 		memcpy(s,p,(int)len);
 	}
 
-	if (ret->data != NULL) Free((char *)ret->data);
+	if (ret->data != NULL) Free(ret->data);
 	ret->data=s;
 	ret->length=(int)len;
 	if (a != NULL) (*a)=ret;
@@ -240,7 +257,7 @@ ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a, unsigned char **pp,
 err:
 	ASN1err(ASN1_F_D2I_ASN1_INTEGER,i);
 	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		ASN1_INTEGER_free(ret);
+		M_ASN1_INTEGER_free(ret);
 	return(NULL);
 	}
 
@@ -260,7 +277,7 @@ ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, unsigned char **pp,
 
 	if ((a == NULL) || ((*a) == NULL))
 		{
-		if ((ret=ASN1_INTEGER_new()) == NULL) return(NULL);
+		if ((ret=M_ASN1_INTEGER_new()) == NULL) return(NULL);
 		ret->type=V_ASN1_INTEGER;
 		}
 	else
@@ -289,7 +306,8 @@ ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, unsigned char **pp,
 		goto err;
 		}
 	to=s;
-		ret->type=V_ASN1_INTEGER;
+	ret->type=V_ASN1_INTEGER;
+	if(len) {
 		if ((*p == 0) && (len != 1))
 			{
 			p++;
@@ -297,8 +315,9 @@ ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, unsigned char **pp,
 			}
 		memcpy(s,p,(int)len);
 		p+=len;
+	}
 
-	if (ret->data != NULL) Free((char *)ret->data);
+	if (ret->data != NULL) Free(ret->data);
 	ret->data=s;
 	ret->length=(int)len;
 	if (a != NULL) (*a)=ret;
@@ -307,7 +326,7 @@ ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, unsigned char **pp,
 err:
 	ASN1err(ASN1_F_D2I_ASN1_UINTEGER,i);
 	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		ASN1_INTEGER_free(ret);
+		M_ASN1_INTEGER_free(ret);
 	return(NULL);
 	}
 
@@ -321,7 +340,7 @@ int ASN1_INTEGER_set(ASN1_INTEGER *a, long v)
 	if (a->length < (sizeof(long)+1))
 		{
 		if (a->data != NULL)
-			Free((char *)a->data);
+			Free(a->data);
 		if ((a->data=(unsigned char *)Malloc(sizeof(long)+1)) != NULL)
 			memset((char *)a->data,0,sizeof(long)+1);
 		}
@@ -385,7 +404,7 @@ ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai)
 	int len,j;
 
 	if (ai == NULL)
-		ret=ASN1_INTEGER_new();
+		ret=M_ASN1_INTEGER_new();
 	else
 		ret=ai;
 	if (ret == NULL)
@@ -401,7 +420,7 @@ ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai)
 	ret->length=BN_bn2bin(bn,ret->data);
 	return(ret);
 err:
-	if (ret != ai) ASN1_INTEGER_free(ret);
+	if (ret != ai) M_ASN1_INTEGER_free(ret);
 	return(NULL);
 	}
 
-- 
cgit v1.2.3-55-g6feb