Bug #73161 [Asn->Csd]: imagecreatefromgd2() may leak memory

Edit report at https://bugs.php.net/bug.php?id=73161&edit=1 ID: 73161 Updated by: cmb@php.net Reported by: cmb@php.net Summary: imagecreatefromgd2() may leak memory -Status: Assigned +Status: Closed Type: Bug Package: GD related Operating System: * PHP Version: 5.6Git-2016-09-24 (Git) Assigned To: cmb Block user comment: N Private report: N New Comment: Automatic comment on behalf of cmbecker69@gmx.de Revision: http://git.php.net/?p=php-src.git;a=commit;h=8f5eda4bf62ca0e1ba6459b42fb5c0b629774cb2 Log: Fix #73161: imagecreatefromgd2() may leak memory Previous Comments: ------------------------------------------------------------------------ [2016-09-24 10:05:46] cmb@php.net Description: ------------ If the color header of a GD2 image can't be read, gdimagecreatefromgd2() fails to free a t_chunk_info structure, causing a memory leak. I don't think this is a security issue, as the GD2 format is not supposed to be used for production purposes anyway, see <https://libgd.github.io/release-2.2.2.html>. FTR: this issue has been fixed as of libgd 2.1.0. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=73161&edit=1