Constify d2i, s2i, c2i and r2i functions and other associated

[thirdparty/openssl.git] / crypto / asn1 / x_pubkey.c

diff --git a/crypto/asn1/x_pubkey.c b/crypto/asn1/x_pubkey.c
index 01698dd21730b32cadfb86477950188918740f49..83ead744f055144ae7dcbb06ecd6a01bc8ed1c28 100644 (file)
--- a/crypto/asn1/x_pubkey.c
+++ b/crypto/asn1/x_pubkey.c
@@ -226,7 +226,7 @@ EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key)
        EVP_PKEY *ret=NULL;
        long j;
        int type;
-       unsigned char *p;
+       const unsigned char *p;
 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_ECDSA)
        const unsigned char *cp;
        X509_ALGOR *a;
@@ -342,7 +342,7 @@ err:
  * and encode or decode as X509_PUBKEY
  */
 
-EVP_PKEY *d2i_PUBKEY(EVP_PKEY **a, unsigned char **pp,
+EVP_PKEY *d2i_PUBKEY(EVP_PKEY **a, const unsigned char **pp,
             long length)
        {
        X509_PUBKEY *xpk;
@@ -375,12 +375,12 @@ int i2d_PUBKEY(EVP_PKEY *a, unsigned char **pp)
  * keys
  */
 #ifndef OPENSSL_NO_RSA
-RSA *d2i_RSA_PUBKEY(RSA **a, unsigned char **pp,
+RSA *d2i_RSA_PUBKEY(RSA **a, const unsigned char **pp,
             long length)
        {
        EVP_PKEY *pkey;
        RSA *key;
-       unsigned char *q;
+       const unsigned char *q;
        q = *pp;
        pkey = d2i_PUBKEY(NULL, &q, length);
        if (!pkey) return NULL;
@@ -415,12 +415,12 @@ int i2d_RSA_PUBKEY(RSA *a, unsigned char **pp)
 #endif
 
 #ifndef OPENSSL_NO_DSA
-DSA *d2i_DSA_PUBKEY(DSA **a, unsigned char **pp,
+DSA *d2i_DSA_PUBKEY(DSA **a, const unsigned char **pp,
             long length)
        {
        EVP_PKEY *pkey;
        DSA *key;
-       unsigned char *q;
+       const unsigned char *q;
        q = *pp;
        pkey = d2i_PUBKEY(NULL, &q, length);
        if (!pkey) return NULL;
@@ -455,11 +455,11 @@ int i2d_DSA_PUBKEY(DSA *a, unsigned char **pp)
 #endif
 
 #ifndef OPENSSL_NO_EC
-EC_KEY *d2i_EC_PUBKEY(EC_KEY **a, unsigned char **pp, long length)
+EC_KEY *d2i_EC_PUBKEY(EC_KEY **a, const unsigned char **pp, long length)
        {
        EVP_PKEY *pkey;
        EC_KEY *key;
-       unsigned char *q;
+       const unsigned char *q;
        q = *pp;
        pkey = d2i_PUBKEY(NULL, &q, length);
        if (!pkey) return(NULL);