Edit report at https://bugs.php.net/bug.php?id=65312&edit=1
ID: 65312 User updated by: bee8192 at gmail dot com Reported by: bee8192 at gmail dot com Summary: Segmentation fault with filesize=4096 -Status: Feedback +Status: Open Type: Bug Package: *General Issues Operating System: Win7x64+Cygwin PHP Version: 5.5.1 Block user comment: N Private report: N New Comment: (gdb) bt #0 lex_scan (zendlval=zendlval@entry=0x285888) at Zend/zend_language_scanner.c:1091 #1 0x006e840f in zendlex (zendlval=zendlval@entry=0x285880) at /install/php- 5.5.1/Zend/zend_compile.c:6777 #2 0x006c2f0e in zendparse () at /install/php- 5.5.1/Zend/zend_language_parser.c:3436 #3 0x006c98f2 in compile_file (file_handle=0x289944, type=8) at Zend/zend_language_scanner.l:588 #4 0x005a0c72 in phar_compile_file (file_handle=0x289944, type=8) at /install/php-5.5.1/ext/phar/phar.c:3388 #5 0x006fe22d in zend_execute_scripts (type=type@entry=8, retval=retval@entry=0x0, file_count=file_count@entry=3) at /install/php- 5.5.1/Zend/zend.c:1308 #6 0x0069fa4c in php_execute_script (primary_file=primary_file@entry=0x289944) at /install/php-5.5.1/main/main.c:2484 #7 0x007a249b in do_cli (argc=argc@entry=2, argv=0xb965ba <long_min_digits+726>, argv@entry=0x28ac1c) at /install/php- 5.5.1/sapi/cli/php_cli.c:994 #8 0x007b1e6c in main (argc=2, argv=0x28ac1c) at /install/php- 5.5.1/sapi/cli/php_cli.c:1378 (gdb) One would rather need php in cygwin environment than need cygwin to run php. Previous Comments: ------------------------------------------------------------------------ [2013-07-23 06:23:58] a...@php.net Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. Why would one use cygwin if there is a native build? Besides that, a backtrace is needed. ------------------------------------------------------------------------ [2013-07-23 00:00:16] bee8192 at gmail dot com Description: ------------ php fails to parse any file with size 4096 with "Segmentation fault (core dumped)" message on Cygwin. Adding or deleting any character from the file fixes the problem. Test script: --------------- /home/Eugene/test>php -r 'echo str_repeat("\n", 4096);' > test.php /home/Eugene/test>ls -l total 4 -rw-r--r--+ 1 Eugene 4096 Jul 23 00:42 test.php /home/Eugene/test>php -f test.php Segmentation fault (core dumped) Expected result: ---------------- 4096 new lines. Actual result: -------------- Segmentation fault (core dumped) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=65312&edit=1
