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Merge pull request #6442 from embedded-specialties/int-sequence

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ASN.1 Integer sequence
This commit is contained in:
Sean Parkinson
2023-05-30 09:37:55 +10:00
committed by GitHub
parent 4f8419c641 d340587035
commit 37c03e3f11
4 changed files with 31 additions and 7 deletions
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21
src/ssl_asn1.c
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@@ -65,6 +65,9 @@ static int wolfssl_asn1_item_new(void** item, int type)
case WOLFSSL_ASN1_BIT_STRING_ASN1:
*(WOLFSSL_ASN1_BIT_STRING**)item = wolfSSL_ASN1_BIT_STRING_new();
break;
case WOLFSSL_ASN1_INTEGER_ASN1:
*(WOLFSSL_ASN1_INTEGER**)item = wolfSSL_ASN1_INTEGER_new();
break;
default:
WOLFSSL_MSG("Type not supported in wolfSSL_ASN1_item_new");
*(void**)item = NULL;
@@ -128,6 +131,9 @@ static void wolfssl_asn1_item_free(void** item, int type)
case WOLFSSL_ASN1_BIT_STRING_ASN1:
wolfSSL_ASN1_BIT_STRING_free(*(WOLFSSL_ASN1_BIT_STRING**)item);
break;
case WOLFSSL_ASN1_INTEGER_ASN1:
wolfSSL_ASN1_INTEGER_free(*(WOLFSSL_ASN1_INTEGER**)item);
break;
default:
WOLFSSL_MSG("Type not supported in wolfSSL_ASN1_item_free");
}
@@ -225,6 +231,17 @@ static int wolfssl_i2d_asn1_item(void** item, int type, byte* buf)
len = wolfSSL_i2d_ASN1_BIT_STRING(
*(const WOLFSSL_ASN1_BIT_STRING**)item, buf);
break;
case WOLFSSL_ASN1_INTEGER_ASN1:
{
byte *tmp_buf = buf;
len = wolfSSL_i2d_ASN1_INTEGER(
*(const WOLFSSL_ASN1_INTEGER**)item, &tmp_buf);
if ((buf == NULL) && (tmp_buf != NULL)) {
XFREE(tmp_buf, NULL, DYNAMIC_TYPE_ASN1);
tmp_buf = NULL;
}
}
break;
default:
WOLFSSL_MSG("Type not support in processMembers");
len = 0;
@@ -543,7 +560,7 @@ WOLFSSL_ASN1_INTEGER* wolfSSL_ASN1_INTEGER_new(void)
void wolfSSL_ASN1_INTEGER_free(WOLFSSL_ASN1_INTEGER* in)
{
if ((in != NULL) && (in->isDynamic)) {
/* Dispose of any data allocated in BIT_STRING. */
/* Dispose of any data allocated in INTEGER. */
XFREE(in->data, NULL, DYNAMIC_TYPE_OPENSSL);
}
/* Dispose of the ASN.1 INTEGER object. */
@@ -787,7 +804,7 @@ static int wolfssl_asn1_int_twos_compl(byte* data, int length, byte* neg)
* @return -1 when a is NULL or no data, out is NULL, dynamic memory allocation
* fails or encoding length fails.
*/
int wolfSSL_i2d_ASN1_INTEGER(WOLFSSL_ASN1_INTEGER* a, unsigned char** out)
int wolfSSL_i2d_ASN1_INTEGER(const WOLFSSL_ASN1_INTEGER* a, unsigned char** out)
{
int ret = 0;
byte* buf = NULL;