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
, 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
