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| author | Pierrick Charron <pierrick@php.net> | 2012-12-27 13:31:55 -0500 |
|---|---|---|
| committer | Pierrick Charron <pierrick@php.net> | 2012-12-27 13:31:55 -0500 |
| commit | ac3d227e28056bf5294a8a64e2f41ce2beebaa05 (patch) | |
| tree | 5d5b74b5cc1ab76e3d8bf8840916d4d2d1850866 /ext | |
| parent | 663434cd764b6030a4d9e6b565e0fff9eaa6a66c (diff) | |
| download | php-git-ac3d227e28056bf5294a8a64e2f41ce2beebaa05.tar.gz | |
Fixed #63859 Memory leak when reusing curl-handle
When CURLOPT_POSTFIELDS is called more than once on the same
curl handle, php/curl did not free the memory of the previous
post data. This commit will fix the problem unless the curl
handle was previously duplicated using the curl_copy_handle()
function in which case we can not know if the post data is
still in use or not by any curl handle
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/curl/interface.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/curl/interface.c b/ext/curl/interface.c index a23f859946..55102da2af 100644 --- a/ext/curl/interface.c +++ b/ext/curl/interface.c @@ -2131,6 +2131,9 @@ string_copy: return 1; } + if (Z_REFCOUNT_P(ch->clone) <= 1) { + zend_llist_clean(&ch->to_free->post); + } zend_llist_add_element(&ch->to_free->post, &first); error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first); |