Constify some inputs buffers

remove useless cast to call ASN1_STRING_set

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>

diff --git a/crypto/asn1/a_gentm.c b/crypto/asn1/a_gentm.c
index 8d43ee5f530958913a5b1a3c0f01801112cce285..c02c8d9acc953b19d93ef5ce21c3e1564465444b 100644 (file)
--- a/crypto/asn1/a_gentm.c
+++ b/crypto/asn1/a_gentm.c
@@ -148,8 +148,7 @@ int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str)
     t.data = (unsigned char *)str;
     if (ASN1_GENERALIZEDTIME_check(&t)) {
         if (s != NULL) {
-            if (!ASN1_STRING_set((ASN1_STRING *)s,
-                                 (unsigned char *)str, t.length))
+            if (!ASN1_STRING_set((ASN1_STRING *)s, str, t.length))
                 return 0;
             s->type = V_ASN1_GENERALIZEDTIME;
         }

diff --git a/crypto/asn1/a_utctm.c b/crypto/asn1/a_utctm.c
index eadc31a4522ab96c6fe81f6258feb22407c2cac2..7916e300ef0509a523b7712d2d2382ca5c4c21b0 100644 (file)
--- a/crypto/asn1/a_utctm.c
+++ b/crypto/asn1/a_utctm.c
@@ -119,8 +119,7 @@ int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str)
     t.data = (unsigned char *)str;
     if (ASN1_UTCTIME_check(&t)) {
         if (s != NULL) {
-            if (!ASN1_STRING_set((ASN1_STRING *)s,
-                                 (unsigned char *)str, t.length))
+            if (!ASN1_STRING_set((ASN1_STRING *)s, str, t.length))
                 return 0;
             s->type = V_ASN1_UTCTIME;
         }

diff --git a/crypto/ocsp/ocsp_ext.c b/crypto/ocsp/ocsp_ext.c
index e60a8d3677adcfc4d119ce5ebb4a83756ca53765..72d21796d2483b559db90fd8a80e111d01229cb4 100644 (file)
--- a/crypto/ocsp/ocsp_ext.c
+++ b/crypto/ocsp/ocsp_ext.c
@@ -357,7 +357,7 @@ int OCSP_copy_nonce(OCSP_BASICRESP *resp, OCSP_REQUEST *req)
     return OCSP_BASICRESP_add_ext(resp, req_ext, -1);
 }
 
-X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim)
+X509_EXTENSION *OCSP_crlID_new(const char *url, long *n, char *tim)
 {
     X509_EXTENSION *x = NULL;
     OCSP_CRLID *cid = NULL;
@@ -430,7 +430,7 @@ X509_EXTENSION *OCSP_archive_cutoff_new(char *tim)
  * two--NID_ad_ocsp, NID_id_ad_caIssuers--and GeneralName value.  This method
  * forces NID_ad_ocsp and uniformResourceLocator [6] IA5String.
  */
-X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, char **urls)
+X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, const char **urls)
 {
     X509_EXTENSION *x = NULL;
     ASN1_IA5STRING *ia5 = NULL;

diff --git a/crypto/x509/x_x509a.c b/crypto/x509/x_x509a.c
index 4c8f48e3b5367ad896a2e5874be81f24b8f0fa9d..8c9ad71d1b2924e396ce8b302d69d0e3b615505d 100644 (file)
--- a/crypto/x509/x_x509a.c
+++ b/crypto/x509/x_x509a.c
@@ -47,7 +47,7 @@ static X509_CERT_AUX *aux_get(X509 *x)
     return x->aux;
 }
 
-int X509_alias_set1(X509 *x, unsigned char *name, int len)
+int X509_alias_set1(X509 *x, const unsigned char *name, int len)
 {
     X509_CERT_AUX *aux;
     if (!name) {
@@ -64,7 +64,7 @@ int X509_alias_set1(X509 *x, unsigned char *name, int len)
     return ASN1_STRING_set(aux->alias, name, len);
 }
 
-int X509_keyid_set1(X509 *x, unsigned char *id, int len)
+int X509_keyid_set1(X509 *x, const unsigned char *id, int len)
 {
     X509_CERT_AUX *aux;
     if (!id) {

diff --git a/include/openssl/ocsp.h b/include/openssl/ocsp.h
index 44f7195f4199504ebddceaff3cc7fb37072dfd20..119e59149db3eb4eaaebce9f62051609116bd05b 100644 (file)
--- a/include/openssl/ocsp.h
+++ b/include/openssl/ocsp.h
@@ -260,13 +260,13 @@ int OCSP_basic_sign(OCSP_BASICRESP *brsp,
                     X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
                     STACK_OF(X509) *certs, unsigned long flags);
 
-X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim);
+X509_EXTENSION *OCSP_crlID_new(const char *url, long *n, char *tim);
 
 X509_EXTENSION *OCSP_accept_responses_new(char **oids);
 
 X509_EXTENSION *OCSP_archive_cutoff_new(char *tim);
 
-X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, char **urls);
+X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, const char **urls);
 
 int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x);
 int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos);

diff --git a/include/openssl/x509.h b/include/openssl/x509.h
index 1db8c93c9fb5ed3a036ec43e7d4f96d578608df4..e49f641e02972c4c8fcdb44863178dcb29c223c5 100644 (file)
--- a/include/openssl/x509.h
+++ b/include/openssl/x509.h
@@ -554,8 +554,8 @@ void X509_get0_signature(const ASN1_BIT_STRING **psig,
 int X509_get_signature_nid(const X509 *x);
 
 int X509_trusted(const X509 *x);
-int X509_alias_set1(X509 *x, unsigned char *name, int len);
-int X509_keyid_set1(X509 *x, unsigned char *id, int len);
+int X509_alias_set1(X509 *x, const unsigned char *name, int len);
+int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
 unsigned char *X509_alias_get0(X509 *x, int *len);
 unsigned char *X509_keyid_get0(X509 *x, int *len);
 int (*X509_TRUST_set_default(int (*trust) (int, X509 *, int))) (int, X509 *,