Copy and paste error... bn_add_part_words() should of course call

[openssl.git] / crypto / asn1 / asn1_lib.c

diff --git a/crypto/asn1/asn1_lib.c b/crypto/asn1/asn1_lib.c
index 278b70973964dd2d675d473a0b1ac9550b17dabe..77447a5240959387c9a7dd634e5519a8b171798f 100644 (file)
--- a/crypto/asn1/asn1_lib.c
+++ b/crypto/asn1/asn1_lib.c
@@ -176,12 +176,12 @@ static int asn1_get_length(unsigned char **pp, int *inf, long *rl, int max)
        }
 
 /* class 0 is constructed
- * constructed == 2 for indefinitle length constructed */
+ * constructed == 2 for indefinite length constructed */
 void ASN1_put_object(unsigned char **pp, int constructed, int length, int tag,
             int xclass)
        {
        unsigned char *p= *pp;
-       int i;
+       int i, ttag;
 
        i=(constructed)?V_ASN1_CONSTRUCTED:0;
        i|=(xclass&V_ASN1_PRIVATE);
@@ -190,12 +190,15 @@ void ASN1_put_object(unsigned char **pp, int constructed, int length, int tag,
        else
                {
                *(p++)=i|V_ASN1_PRIMITIVE_TAG;
-               while (tag > 0x7f)
+               for(i = 0, ttag = tag; ttag > 0; i++) ttag >>=7;
+               ttag = i;
+               while(i-- > 0)
                        {
-                       *(p++)=(tag&0x7f)|0x80;
-                       tag>>=7;
+                       p[i] = tag & 0x7f;
+                       if(i != (ttag - 1)) p[i] |= 0x80;
+                       tag >>= 7;
                        }
-               *(p++)=(tag&0x7f);
+               p += ttag;
                }
        if ((constructed == 2) && (length == 0))
                *(p++)=0x80; /* der_put_length would output 0 instead */
@@ -315,6 +318,7 @@ ASN1_STRING *ASN1_STRING_dup(ASN1_STRING *str)
                ASN1_STRING_free(ret);
                return(NULL);
                }
+       ret->flags = str->flags;
        return(ret);
        }
 
@@ -334,9 +338,9 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len)
                {
                c=str->data;
                if (c == NULL)
-                       str->data=Malloc(len+1);
+                       str->data=OPENSSL_malloc(len+1);
                else
-                       str->data=Realloc(c,len+1);
+                       str->data=OPENSSL_realloc(c,len+1);
 
                if (str->data == NULL)
                        {
@@ -348,7 +352,7 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len)
        if (data != NULL)
                {
                memcpy(str->data,data,len);
-               /* an alowance for strings :-) */
+               /* an allowance for strings :-) */
                str->data[len]='\0';
                }
        return(1);
@@ -364,7 +368,7 @@ ASN1_STRING *ASN1_STRING_type_new(int type)
        {
        ASN1_STRING *ret;
 
-       ret=(ASN1_STRING *)Malloc(sizeof(ASN1_STRING));
+       ret=(ASN1_STRING *)OPENSSL_malloc(sizeof(ASN1_STRING));
        if (ret == NULL)
                {
                ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW,ERR_R_MALLOC_FAILURE);
@@ -380,8 +384,8 @@ ASN1_STRING *ASN1_STRING_type_new(int type)
 void ASN1_STRING_free(ASN1_STRING *a)
        {
        if (a == NULL) return;
-       if (a->data != NULL) Free((char *)a->data);
-       Free((char *)a);
+       if (a->data != NULL) OPENSSL_free(a->data);
+       OPENSSL_free(a);
        }
 
 int ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b)
@@ -410,3 +414,14 @@ void asn1_add_error(unsigned char *address, int offset)
        ERR_add_error_data(4,"address=",buf1," offset=",buf2);
        }
 
+int ASN1_STRING_length(ASN1_STRING *x)
+{ return M_ASN1_STRING_length(x); }
+
+void ASN1_STRING_length_set(ASN1_STRING *x, int len)
+{ M_ASN1_STRING_length_set(x, len); return; }
+
+int ASN1_STRING_type(ASN1_STRING *x)
+{ return M_ASN1_STRING_type(x); }
+
+unsigned char * ASN1_STRING_data(ASN1_STRING *x)
+{ return M_ASN1_STRING_data(x); }