size_tification.

[openssl.git] / crypto / asn1 / a_int.c

diff --git a/crypto/asn1/a_int.c b/crypto/asn1/a_int.c
index c6fd204ae3b7221d5ab5323f68bc0c6b7fff4818..7691193c514089b4b4078730c1f19c3ce9afd0e3 100644 (file)
--- a/crypto/asn1/a_int.c
+++ b/crypto/asn1/a_int.c
@@ -176,7 +176,7 @@ int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp)
 /* Convert just ASN1 INTEGER content octets to ASN1_INTEGER structure */
 
 ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp,
-            long len)
+                              size_t len)
        {
        ASN1_INTEGER *ret=NULL;
        const unsigned char *p, *pend;
@@ -196,7 +196,7 @@ ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp,
 
        /* We must OPENSSL_malloc stuff, even for 0 bytes otherwise it
         * signifies a missing NULL parameter. */
-       s=(unsigned char *)OPENSSL_malloc((int)len+1);
+       s=OPENSSL_malloc(len+1);
        if (s == NULL)
                {
                i=ERR_R_MALLOC_FAILURE;
@@ -246,7 +246,7 @@ ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp,
                        p++;
                        len--;
                        }
-               memcpy(s,p,(int)len);
+               memcpy(s,p,len);
        }
 
        if (ret->data != NULL) OPENSSL_free(ret->data);
@@ -269,12 +269,12 @@ err:
  */
 
 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
-            long length)
+                               size_t length)
        {
        ASN1_INTEGER *ret=NULL;
        const unsigned char *p;
        unsigned char *to,*s;
-       long len;
+       size_t len;
        int inf,tag,xclass;
        int i;
 
@@ -302,7 +302,7 @@ ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
 
        /* We must OPENSSL_malloc stuff, even for 0 bytes otherwise it
         * signifies a missing NULL parameter. */
-       s=(unsigned char *)OPENSSL_malloc((int)len+1);
+       s=OPENSSL_malloc(len+1);
        if (s == NULL)
                {
                i=ERR_R_MALLOC_FAILURE;
@@ -316,7 +316,7 @@ ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
                        p++;
                        len--;
                        }
-               memcpy(s,p,(int)len);
+               memcpy(s,p,len);
                p+=len;
        }
 
@@ -405,7 +405,7 @@ long ASN1_INTEGER_get(const ASN1_INTEGER *a)
 ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai)
        {
        ASN1_INTEGER *ret;
-       int len,j;
+       size_t len,j;
 
        if (ai == NULL)
                ret=M_ASN1_INTEGER_new();
@@ -423,7 +423,7 @@ ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai)
        len=((j == 0)?0:((j/8)+1));
        if (ret->length < len+4)
                {
-               unsigned char *new_data=OPENSSL_realloc(ret->data, len+4);
+               unsigned char *new_data=OPENSSL_realloc(ret->data, len+4U);
                if (!new_data)
                        {
                        ASN1err(ASN1_F_BN_TO_ASN1_INTEGER,ERR_R_MALLOC_FAILURE);