- commit 3763c8f1645983b5abc37c60597e1ecc1bf89019
- Author: Philip Prindeville <philipp@redfish-solutions.com>
- Date: Thu Jan 25 14:18:00 2018 -0700
-
- Always free out_buf in php_iconv_string()
-
- diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c
- index 4289242..807bb14 100644
- --- a/ext/iconv/iconv.c
- +++ b/ext/iconv/iconv.c
- @@ -699,6 +699,7 @@ PHP_ICONV_API php_iconv_err_t php_iconv_string(const char *in_p, size_t in_len,
- iconv_close(cd);
-
- if (result == (size_t)(-1)) {
- + zend_string_free(out_buf);
- switch (errno) {
- case EINVAL:
- retval = PHP_ICONV_ERR_ILLEGAL_CHAR;
- @@ -715,7 +716,6 @@ PHP_ICONV_API php_iconv_err_t php_iconv_string(const char *in_p, size_t in_len,
-
- default:
- /* other error */
- - zend_string_free(out_buf);
- return PHP_ICONV_ERR_UNKNOWN;
- }
- }
- @@ -988,9 +988,6 @@ static php_iconv_err_t _php_iconv_strpos(size_t *pretval,
- err = php_iconv_string(ndl, ndl_nbytes, &ndl_buf, GENERIC_SUPERSET_NAME, enc);
-
- if (err != PHP_ICONV_ERR_SUCCESS) {
- - if (ndl_buf != NULL) {
- - zend_string_free(ndl_buf);
- - }
- return err;
- }
-
- @@ -2494,9 +2491,6 @@ PHP_NAMED_FUNCTION(php_if_iconv)
- if (err == PHP_ICONV_ERR_SUCCESS && out_buffer != NULL) {
- RETVAL_STR(out_buffer);
- } else {
- - if (out_buffer != NULL) {
- - zend_string_free(out_buffer);
- - }
- RETURN_FALSE;
- }
- }
|
