CMP: fix crash in check_transactionID_or_nonce() on 'actual' being NULL
@@ -645,11 +645,11 @@ static int check_transactionID_or_nonce(ASN1_OCTET_STRING *expected,
char *expected_str, *actual_str;
expected_str = i2s_ASN1_OCTET_STRING(NULL, expected);
- actual_str = actual == NULL ? "(none)"
- : i2s_ASN1_OCTET_STRING(NULL, actual);
+ actual_str = actual == NULL ? NULL: i2s_ASN1_OCTET_STRING(NULL, actual);
ERR_raise_data(ERR_LIB_CMP, CMP_R_TRANSACTIONID_UNMATCHED,
"expected = %s, actual = %s",
expected_str == NULL ? "?" : expected_str,
+ actual == NULL ? "(none)" :
actual_str == NULL ? "?" : actual_str);
OPENSSL_free(expected_str);
OPENSSL_free(actual_str);
