Add a build flag ASN_TEMPLATE_SKIP_ISCA_CHECK to optionally skip the …

…isCa != false check.
wolfSSL · Sep 14, 2023 · 8e40130 · 8e40130
1 parent 7d85e39
commit 8e40130
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/wolfcrypt/src/asn.c b/wolfcrypt/src/asn.c
@@ -18584,10 +18584,12 @@ static int DecodeBasicCaConstraint(const byte* input, int sz, DecodedCert* cert)
     if ((ret == 0) && (dataASN[BASICCONSASN_IDX_SEQ].length != 0)) {
         /* Bad encoding when CA Boolean is false
          * (default when not present). */
+#ifndef ASN_TEMPLATE_SKIP_ISCA_CHECK
         if ((dataASN[BASICCONSASN_IDX_CA].length != 0) && (!isCA)) {
             WOLFSSL_ERROR_VERBOSE(ASN_PARSE_E);
             ret = ASN_PARSE_E;
         }
+#endif
         /* Path length must be a 7-bit value. */
         if ((ret == 0) && (cert->pathLength >= (1 << 7))) {
             WOLFSSL_ERROR_VERBOSE(ASN_PARSE_E);