Bug #74546 [Opn->Csd]: SIGILL in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST_HANDLER()

Edit report at https://bugs.php.net/bug.php?id=74546&edit=1 ID: 74546 Updated by: laruence@php.net Reported by: brian dot carpenter at gmail dot com Summary: SIGILL in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST_HANDLER() -Status: Open +Status: Closed Type: Bug Package: Reproducible crash Operating System: Debian 8 x64 PHP Version: 7.1Git-2017-05-05 (Git) Block user comment: N Private report: N New Comment: Automatic comment on behalf of laruence@gmail.com Revision: http://git.php.net/?p=php-src.git;a=commit;h=87d56a3d07a337269be2e80b67766b4e94120dd8 Log: Fixed bug #74546 (SIGILL in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST_HANDLER()) Previous Comments: ------------------------------------------------------------------------ [2017-05-05 09:46:29] brian dot carpenter at gmail dot com Description: ------------ Triggered in commit 1466a0f, compiled with afl-gcc on Debian 8 x64. Test script: --------------- https://drive.google.com/file/d/0B3Tl4QiWJUt8dnpucXlpUXlDWWM/view?usp=sharing Expected result: ---------------- No crash. Actual result: -------------- Program received signal SIGILL, Illegal instruction. 0x0000000001eff115 in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST_HANDLER () at /home/geeknik/php-src/Zend/zend_vm_execute.h:5721 5721 SAVE_OPLINE(); (gdb) bt #0 0x0000000001eff115 in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST_HANDLER () at /home/geeknik/php-src/Zend/zend_vm_execute.h:5721 #1 0x0000000001ec3903 in execute_ex (ex=<optimized out>) at /home/geeknik/php-src/Zend/zend_vm_execute.h:429 #2 0x0000000002394d3a in zend_execute (op_array=op_array@entry=0x7ffff2889000, return_value=return_value@entry=0x0) at /home/geeknik/php-src/Zend/zend_vm_execute.h:474 #3 0x0000000001c35c5d in zend_execute_scripts (type=type@entry=8, retval=retval@entry=0x0, file_count=file_count@entry=3) at /home/geeknik/php-src/Zend/zend.c:1537 #4 0x0000000001946830 in php_execute_script (primary_file=<optimized out>) at /home/geeknik/php-src/main/main.c:2548 #5 0x00000000023a2c6c in do_cli (argc=-225931263, argv=0x2f678c1 <executor_globals+1>) at /home/geeknik/php-src/sapi/cli/php_cli.c:997 #6 0x00000000004730c2 in main (argc=-225931263, argv=0x2f2bf40 <cli_sapi_module>) at /home/geeknik/php-src/sapi/cli/php_cli.c:1390 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=74546&edit=1