From: Dr. Stephen Henson <steve@openssl.org>
Date: Wed, 29 May 2002 23:11:55 +0000 (+0000)
Subject: Make i2c_ASN1_BIT_STRING return the correct length.
X-Git-Tag: OpenSSL_0_9_7-beta1~24
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=3a4b0bed49677ba774d448fa546b14bcbebbf62c;p=oweals%2Fopenssl.git

Make i2c_ASN1_BIT_STRING return the correct length.
---

diff --git a/crypto/asn1/a_bitstr.c b/crypto/asn1/a_bitstr.c
index c36817c1ee..ed0bdfbde1 100644
--- a/crypto/asn1/a_bitstr.c
+++ b/crypto/asn1/a_bitstr.c
@@ -71,8 +71,6 @@ int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a, unsigned char **pp)
 	if (a == NULL) return(0);
 
 	len=a->length;
-	ret=1+len;
-	if (pp == NULL) return(ret);
 
 	if (len > 0)
 		{
@@ -100,6 +98,10 @@ int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a, unsigned char **pp)
 		}
 	else
 		bits=0;
+
+	ret=1+len;
+	if (pp == NULL) return(ret);
+
 	p= *pp;
 
 	*(p++)=(unsigned char)bits;