Bug #70249 [NEW]: Segmentation fault while running PHPUnit tests on phpBB 3.2-dev

From: rxu at mail dot ru Operating system: Ubuntu Linux v.15.04 64 bit PHP version: 7.0.0beta3 Package: Date/time related Bug Type: Bug Bug description:Segmentation fault while running PHPUnit tests on phpBB 3.2-dev Description: ------------ Installed on Ubuntu 15.04/64bit: PHP 7.0.0-dev (cli) (built: Aug 10 2015 19:09:38) Copyright (c) 1997-2015 The PHP Group Zend Engine v3.0.0-dev, Copyright (c) 1998-2015 Zend Technologies Configure line: './configure' '--prefix=/usr/local/php7' '--with-config-file-path=/usr/local/php7/etc' '--with-config-file-scan-dir=/usr/local/php7/etc/conf.d' '--enable-mbstring' '--enable-zip' '--enable-bcmath' '--enable-pcntl' '--enable-ftp' '--enable-exif' '--enable-calendar' '--enable-sysvmsg' '--enable-sysvsem' '--enable-sysvshm' '--enable-wddx' '--with-curl' '--with-mcrypt' '--with-iconv' '--with-gmp=/usr' '--with-pspell' '--with-gd' '--with-jpeg-dir=/usr' '--with-png-dir=/usr' '--with-zlib-dir=/usr' '--with-xpm-dir=/usr' '--with-freetype-dir=/usr' '--enable-gd-native-ttf' '--enable-gd-jis-conv' '--with-openssl' '--with-mysql=/usr' '--with-pdo-mysql=/usr' '--with-gettext=/usr' '--with-zlib=/usr' '--with-bz2=/usr' '--with-recode=/usr' '--with-mysqli=/usr/bin/mysql_config' '--enable-fpm' '--enable-intl' '--enable-soap' '--without-pear' '--with-apxs2=/usr/bin/apxs2' '--with-libdir=/lib/x86_64-linux-gnu' phpunit --version PHPUnit 4.1.6 by Sebastian Bergmann. (switching to the latest PHPUnit version doesn't solve the problem). date.timezone is not set in php.ini. gdb backtrace: #0 zend_mm_alloc_small (size=<optimized out>, bin_num=0, heap=0x7fffece00040) at /usr/local/src/php/Zend/zend_alloc.c:1271 #1 zend_mm_alloc_heap (size=<optimized out>, heap=0x7fffece00040) at /usr/local/src/php/Zend/zend_alloc.c:1338 #2 zend_mm_realloc_heap (heap=0x7fffece00040, ptr=0x7fffe7ad9200, size=<optimized out>, copy_size=8) at /usr/local/src/php/Zend/zend_alloc.c:1601 #3 0x000000000081ada4 in pass_two (op_array=0x7fffe913f6a8) at /usr/local/src/php/Zend/zend_opcode.c:588 #4 0x0000000000813fc1 in zend_compile_func_decl (result=result@entry=0x0, ast=ast@entry=0x7fffe641d2e8) at /usr/local/src/php/Zend/zend_compile.c:4838 #5 0x000000000081211a in zend_compile_stmt (ast=0x7fffe641d2e8) at /usr/local/src/php/Zend/zend_compile.c:7017 #6 0x0000000000812967 in zend_compile_stmt_list (ast=ast@entry=0x7fffe641d078) at /usr/local/src/php/Zend/zend_compile.c:4289 #7 0x0000000000811f9e in zend_compile_stmt (ast=ast@entry=0x7fffe641d078) at /usr/local/src/php/Zend/zend_compile.c:6961 #8 0x0000000000812c9d in zend_compile_class_decl (ast=ast@entry=0x7fffe641d6e8) at /usr/local/src/php/Zend/zend_compile.c:5234 #9 0x00000000008120b8 in zend_compile_stmt (ast=ast@entry=0x7fffe641d6e8) at /usr/local/src/php/Zend/zend_compile.c:7029 #10 0x00000000008142ba in zend_compile_top_stmt (ast=0x7fffe641d6e8) at /usr/local/src/php/Zend/zend_compile.c:6935 #11 0x00000000008142ff in zend_compile_top_stmt (ast=0x7fffe641d018) at /usr/local/src/php/Zend/zend_compile.c:6930 #12 0x00000000007effe6 in compile_file (file_handle=<optimized out>, type=<optimized out>) at Zend/zend_language_scanner.l:607 #13 0x00000000006a9e0f in phar_compile_file (file_handle=<optimized out>, type=<optimized out>) at /usr/local/src/php/ext/phar/phar.c:3311 #14 0x00000000007f00f5 in compile_filename (type=2, filename=filename@entry=0x7fffece17cc0) at Zend/zend_language_scanner.l:647 #15 0x00000000008a7f27 in ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER () at /usr/local/src/php/Zend/zend_vm_execute.h:29036 #16 0x000000000086318b in execute_ex (ex=<optimized out>) at /usr/local/src/php/Zend/zend_vm_execute.h:406 #17 0x0000000000817643 in zend_call_function (fci=fci@entry=0x7fffffffa790, fci_cache=0x7fffece6aa40, fci_cache@entry=0x7fffffffa760) at /usr/local/src/php/Zend/zend_execute_API.c:852 #18 0x0000000000842904 in zend_call_method (object=0x7fffecee0488, obj_ce=<optimized out>, fn_proxy=0x7fffecee0480, function_name=0x7fffecefc9c8 "composer\\autoload\\classloader::loadclass\001", function_name_len=<optimized out>, retval_ptr=retval_ptr@entry=0x0, param_count=param_count@entry=1, arg1=0x7fffece17ba0, arg2=arg2@entry=0x0) at /usr/local/src/php/Zend/zend_interfaces.c:104 #19 0x00000000007135e0 in zif_spl_autoload_call (execute_data=<optimized out>, return_value=<optimized out>) at /usr/local/src/php/ext/spl/php_spl.c:425 #20 0x00000000008176bc in zend_call_function (fci=fci@entry=0x7fffffffa9e0, fci_cache=fci_cache@entry=0x7fffffffa9b0) at /usr/local/src/php/Zend/zend_execute_API.c:871 #21 0x0000000000817cf2 in zend_lookup_class_ex (name=name@entry=0x7fffecebd5a0, key=0x7fffec2134f0, use_autoload=use_autoload@entry=1) at /usr/local/src/php/Zend/zend_execute_API.c:1034 #22 0x0000000000818668 in zend_fetch_class_by_name (class_name=0x7fffecebd5a0, key=<optimized out>, fetch_type=fetch_type@entry=512) at /usr/local/src/php/Zend/zend_execute_API.c:1381 #23 0x00000000008a90f3 in ZEND_NEW_SPEC_CONST_HANDLER () at /usr/local/src/php/Zend/zend_vm_execute.h:3345 #24 0x000000000086318b in execute_ex (ex=<optimized out>) at /usr/local/src/php/Zend/zend_vm_execute.h:406 #25 0x0000000000817643 in zend_call_function (fci=fci@entry=0x7fffffffac60, fci_cache=0x7fffecff79e0, fci_cache@entry=0x7fffffffac30) at /usr/local/src/php/Zend/zend_execute_API.c:852 #26 0x00000000006c5290 in zim_reflection_method_invokeArgs (execute_data=<optimized out>, return_value=0x7fffece171a0) at /usr/local/src/php/ext/reflection/php_reflection.c:3365 #27 0x00000000008ac5bb in ZEND_DO_FCALL_SPEC_HANDLER () at /usr/local/src/php/Zend/zend_vm_execute.h:835 #28 0x000000000086318b in execute_ex (ex=<optimized out>) at /usr/local/src/php/Zend/zend_vm_execute.h:406 #29 0x00000000008afa5f in zend_execute (op_array=op_array@entry=0x7fffece80000, return_value=return_value@entry=0x0) at /usr/local/src/php/Zend/zend_vm_execute.h:450 #30 0x0000000000825ede in zend_execute_scripts (type=type@entry=8, retval=retval@entry=0x0, file_count=file_count@entry=3) at /usr/local/src/php/Zend/zend.c:1404 #31 0x00000000007c8980 in php_execute_script (primary_file=primary_file@entry=0x7fffffffd1f0) at /usr/local/src/php/main/main.c:2475 #32 0x00000000008b12d3 in do_cli (argc=2, argv=0x11a2ce0) at /usr/local/src/php/sapi/cli/php_cli.c:971 #33 0x000000000044a370 in main (argc=2, argv=0x11a2ce0) at /usr/local/src/php/sapi/cli/php_cli.c:1338 Actual result: -------------- There's no actual test script but a set of unit tests, from the phpBB development repository: https://github.com/phpbb/phpbb/tree/master Tests failed with the segmentation fault here: https://travis-ci.org/phpbb/phpbb/jobs/75044512#L627 Later the cause was tracked down to the datetime test here https://github.com/phpbb/phpbb/blob/179a4700221aa49071b07d638c44b9326c7a14a8/tests/datetime/from_format_test.php#L109-L133 and the issue was fixed by adding the following line to the test case: date_default_timezone_set('Europe/Paris'); See https://github.com/phpbb/phpbb/commit/df334b1da8049c57c09eb052313c0e4d869f6cce Adding date_default_timezone_set('UTC'); didn't solve the problem. If you then try (additionally to the date_default_timezone_set()) to set the date.timezone php.ini value, segmentation fault is back. -- Edit bug report at https://bugs.php.net/bug.php?id=70249&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70249&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70249&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70249&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70249&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70249&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70249&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70249&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70249&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70249&r=support Expected behavior: https://bugs.php.net/fix.php?id=70249&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70249&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70249&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70249&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70249&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70249&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70249&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70249&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70249&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70249&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70249&r=mysqlcfg