Constify ASN1_buf_print

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1300)

diff --git a/crypto/asn1/t_pkey.c b/crypto/asn1/t_pkey.c
index 7a570ee823980fbabc16014474d9207b350a1941..3b2c9df8917f465f5a8ea9ce345d647946f12124 100644 (file)
--- a/crypto/asn1/t_pkey.c
+++ b/crypto/asn1/t_pkey.c
@@ -18,7 +18,7 @@
 /* Maximum indent */
 #define ASN1_PRINT_MAX_INDENT 128
 
-int ASN1_buf_print(BIO *bp, unsigned char *buf, size_t buflen, int indent)
+int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int indent)
 {
     size_t i;
 

diff --git a/include/openssl/asn1.h b/include/openssl/asn1.h
index f1c00587a7582696772f7ab3145553c700b2e0c1..03fc21e7d56a53eabb5176a65fe33eb1fdd6883a 100644 (file)
--- a/include/openssl/asn1.h
+++ b/include/openssl/asn1.h
@@ -752,7 +752,7 @@ int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a);
 int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a);
 int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v);
 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
-int ASN1_buf_print(BIO *bp, unsigned char *buf, size_t buflen, int off);
+int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int off);
 int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
                   unsigned char *buf, int off);
 int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent);