diff options
| author | Xinchen Hui <laruence@gmail.com> | 2017-11-13 11:05:05 +0800 |
|---|---|---|
| committer | Xinchen Hui <laruence@gmail.com> | 2017-11-13 11:13:27 +0800 |
| commit | 1c1df0d9370fa5a14644850f09a7f9377bfc83be (patch) | |
| tree | c6f93f45331265b4ac1dc6dd1677996f9a0bbe89 /ext/standard | |
| parent | 0bbb545c77916507620c5d3cde7cce6c51da1397 (diff) | |
| download | php-git-1c1df0d9370fa5a14644850f09a7f9377bfc83be.tar.gz | |
Fixed bug #75511 (fread not free unused buffer)
Diffstat (limited to 'ext/standard')
| -rw-r--r-- | ext/standard/file.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/standard/file.c b/ext/standard/file.c index 52aa07b0b6..da10f58b65 100644 --- a/ext/standard/file.c +++ b/ext/standard/file.c @@ -1771,6 +1771,10 @@ PHPAPI PHP_FUNCTION(fread) /* needed because recv/read/gzread doesnt put a null at the end*/ Z_STRVAL_P(return_value)[Z_STRLEN_P(return_value)] = 0; + + if (len > Z_STRLEN_P(return_value) * 2) { + Z_STR_P(return_value) = zend_string_truncate(Z_STR_P(return_value), Z_STRLEN_P(return_value), 0); + } } /* }}} */ |