crypto/x509/x509_vfy.c

2034     EVP_PKEY *ktmp = NULL, *ktmp2;
2041         ktmp = X509_get_pubkey(sk_X509_value(chain, i));
2042         if (ktmp == NULL) {
2047         if (!EVP_PKEY_missing_parameters(ktmp))
2050             EVP_PKEY_free(ktmp);
2051             ktmp = NULL;
2054     if (ktmp == NULL) {
2063         EVP_PKEY_copy_parameters(ktmp2, ktmp);
2068         EVP_PKEY_copy_parameters(pkey, ktmp);
2069     EVP_PKEY_free(ktmp);