Bug #68676 [Asn->Csd]: Explicit Double Free

Edit report at https://bugs.php.net/bug.php?id=68676&edit=1 ID: 68676 Updated by: kalle@php.net Reported by: bugreports at internot dot info Summary: Explicit Double Free -Status: Assigned +Status: Closed Type: Bug Package: *General Issues Operating System: Linux Ubuntu 14.04 PHP Version: master-Git-2014-12-29 (Git) Assigned To: kalle Block user comment: N Private report: N New Comment: Automatic comment on behalf of kalle Revision: http://git.php.net/?p=php-src.git;a=commit;h=2bcf69d073190e4f032d883f3416dea1b027a39e Log: Fixed bug #68676 (Explicit Double Free) Previous Comments: ------------------------------------------------------------------------ [2014-12-29 02:23:09] bugreports at internot dot info Nope. It's been here since 2002! # git blame -L 142,143 Zend/zend_ts_hash.c d5e64b22 (Harald Radi 2002-03-20 21:26:46 +0000 142) tsrm_mutex_free(ht->mx_reader); d5e64b22 (Harald Radi 2002-03-20 21:26:46 +0000 143) tsrm_mutex_free(ht->mx_reader); commit d5e64b2287b1a8c38d29af1597af6d63a0f7e68c Author: Harald Radi <phanto@php.net> Date: Wed Mar 20 21:26:46 2002 +0000 added thread safe hashtable which allows concurrent reads but only exclusive writes ------------------------------------------------------------------------ [2014-12-29 02:16:43] bugreports at internot dot info Description: ------------ Hi, In /Zend/zend_ts_hash.c: 142 tsrm_mutex_free(ht->mx_reader); 143 tsrm_mutex_free(ht->mx_reader); This is a double free. Probably a merge mistake. I'll check it out. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=68676&edit=1