piv_len          5131 ext/openssl/openssl.c static zend_bool php_openssl_validate_iv(char **piv, int *piv_len, int iv_required_len TSRMLS_DC)
piv_len          5136 ext/openssl/openssl.c 	if (*piv_len == iv_required_len) {
piv_len          5142 ext/openssl/openssl.c 	if (*piv_len <= 0) {
piv_len          5144 ext/openssl/openssl.c 		*piv_len = iv_required_len;
piv_len          5149 ext/openssl/openssl.c 	if (*piv_len < iv_required_len) {
piv_len          5150 ext/openssl/openssl.c 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "IV passed is only %d bytes long, cipher expects an IV of precisely %d bytes, padding with \\0", *piv_len, iv_required_len);
piv_len          5151 ext/openssl/openssl.c 		memcpy(iv_new, *piv, *piv_len);
piv_len          5152 ext/openssl/openssl.c 		*piv_len = iv_required_len;
piv_len          5157 ext/openssl/openssl.c 	php_error_docref(NULL TSRMLS_CC, E_WARNING, "IV passed is %d bytes long which is longer than the %d expected by selected cipher, truncating", *piv_len, iv_required_len);
piv_len          5159 ext/openssl/openssl.c 	*piv_len = iv_required_len;