Bug #76440 [Opn]: free(): invalid pointer

Edit report at https://bugs.php.net/bug.php?id=76440&edit=1 ID: 76440 Updated by: cmb@php.net Reported by: spam2 at rhsoft dot net Summary: free(): invalid pointer Status: Open Type: Bug Package: MySQLi related PHP Version: 7.2Git-2018-06-10 (Git) -Assigned To: +Assigned To: johannes Block user comment: N Private report: N New Comment: This might be related to commit d6e81f0[1]. Johannes, could you have a look at this issue please? [1] <http://git.php.net/?p=php-src.git;a=commit;h=d6e81f0bfd0cb90586dd83d4fd47a4302605261a> Previous Comments: ------------------------------------------------------------------------ [2018-06-10 08:46:29] spam2 at rhsoft dot net Description: ------------ 7.2.7RC1 is fine, but every recent GIT tarball has the same crashes i have no reproducer because that's the cleanup cronjob from a 250000 LOC codebase over 5 virtual hosts as a daily cronjob BTW: 7.2.7-dev shoud be 7.2.8-dev now [root@testserver:~]$ cat messages Jun 10 10:08:11 testserver php[270845]: free(): invalid pointer Jun 10 10:08:11 testserver systemd[1]: Started Process Core Dump (PID 270859/UID 0). Jun 10 10:08:11 testserver systemd-coredump[270860]: Process 270857 (php) of user 4500 dumped core. Stack trace of thread 270857: #0 0x00007f934ddbc660 raise (libc.so.6) #1 0x00007f934ddbdc41 abort (libc.so.6) #2 0x00007f934ddfef17 __libc_message (libc.so.6) #3 0x00007f934de0521a malloc_printerr (libc.so.6) #4 0x00007f934de06d5c _int_free (libc.so.6) #5 0x00007f934d664b64 n/a (mysqlnd.so) #6 0x00007f934d663f02 n/a (mysqlnd.so) #7 0x00007f934d663d56 n/a (mysqlnd.so) #8 0x00007f934d663d38 n/a (mysqlnd.so) #9 0x00007f934d663cf2 n/a (mysqlnd.so) #10 0x00007f934d663a5f n/a (mysqlnd.so) #11 0x00007f934d63a58a n/a (mysqli.so) #12 0x00007f934d63a507 n/a (mysqli.so) #13 0x00005646a56ca880 execute_ex (php) #14 0x00005646a575623a zend_execute (php) #15 0x00005646a57473f4 zend_execute_scripts (php) #16 0x00005646a572e404 php_execute_script (php) #17 0x00005646a576834c n/a (php) #18 0x00005646a567e36b n/a (php) #19 0x00007f934dda8f2a __libc_start_main (libc.so.6) #20 0x00005646a56e992a _start (php) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=76440&edit=1