0001271: PHP code “return xxx” may case crash - MantisBT

ID	Project	Category	View Status	Date Submitted	Last Update
0001271	Xdebug	Uncategorized	public	2016-02-16 09:45	2016-12-04 15:20

Reporter	wychurr	Assigned To
Priority	normal	Severity	crash	Reproducibility	always
Status	resolved	Resolution	unable to reproduce
Platform	php build in server	OS	windows	OS Version	10
Product Version	2.4.0rc4

Summary	0001271: PHP code “return xxx” may case crash
Description	while I am using xdebug and laravel framework, if include the Zizaco\Entrust package, the php-cli will crash in "return" expression but it not happen in all computer I tried to debug into php7.dll ,but I dont hav php_xdebug.dll debug version could you send me the debug version by email ;) VS2015 catch the win32 exception: Unhandled exception at 0x00007FF9EAD87EA0 (ucrtbase.dll) (php.exe ): 0xC0000005: Access violation reading location 0xFFFFFFFFFFFFFFFF stack trace ? ucrtbase.dll!00007ff9ead87ea0() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14d6154() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c4a15() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1e2c0b1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1db99ed() php7.dll!00007ff9c1bb7082() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c4d96() php7.dll!00007ff9c1a6452b() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1dba27a() php7.dll!00007ff9c1e71ce1() php7.dll!00007ff9c1a6ad42() php_xdebug-2.4.0rc4-7.0-vc14-nts-x86_64.dll!00007ff9d14c49e7() php7.dll!00007ff9c1a8d38c() php7.dll!00007ff9c1a8d179() php7.dll!00007ff9c1a8cfe3() php.exe!00007ff78f3a6bf4() php.exe!00007ff78f3a6908() php.exe!00007ff78f3a7558() php.exe!00007ff78f3a6dac() php.exe!00007ff78f3a73cb() php.exe!00007ff78f3a6e8c() php.exe!00007ff78f3a53ad() php.exe!00007ff78f3a32ed() php.exe!00007ff78f3a25e0()
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Operating System	windows 10
PHP Version	7.0.0-7.0.4

wychurr 2016-02-16 09:57 reporter ~0003496	windows 10 x64 $ php -v PHP 7.0.2 (cli) (built: Jan 6 2016 12:59:59) ( NTS ) Copyright (c) 1997-2015 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2015 Zend Technologies with Xdebug v2.4.0RC4, Copyright (c) 2002-2016, by Derick Rethans ucrtbase.dll!00007ff9ead87ea0() 00007FF9EAD87EA0 cmp byte ptr [rcx+rbx],0 `RBX 0000000000000000 RCX 6E6564692420207C`

derick 2016-02-23 22:49 administrator ~0003519	I'm going to need a short reproducible case. I can't guess from "I use this module" and a stack trace.

derick 2016-02-27 16:01 administrator ~0003529	Ping?

derick 2016-12-04 15:20 administrator ~0003902	I can not reproduce this, and the requested feedback was not supplied. Please reopen this issue if you can still reproduce this with the requested short script.