Re: [PHP-DEV] Re: Bug #14036: Segfault when using multipart formdata

2001-11-12 Thread Rasmus Lerdorf

This code has changed significantly in current CVS.  4.0.6 and 4.1.0RC1 
should not have the problem.  

-Rasmus

On Tue, 13 Nov 2001, Yasuo Ohgaki wrote:

 [EMAIL PROTECTED] wrote:
 
  From: [EMAIL PROTECTED]
  Operating system: Linux 2.2.20 and 2.4.14
  PHP version:  4.0CVS-2001-11-12
  PHP Bug Type: Reproducible crash
  Bug description:  Segfault when using multipart form data
  
  When submitting a form with enctype multipart/form-data Apache childs
  segfault. Weird thing is that the problem is not reproducible when
  compiling PHP with debugging enabled. I have tried PHP-4.0.6 and CVS
  snapshot php4-20020600.
 
 
 4.1.0RC may not have this problem. I cannot reprocude with 4.1.0.
 I need to know to the script/config to be sure, though.
 
 --
 Yasuo Ohgaki
 
 
 
 
 
 


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Re: [PHP-DEV] Re: Bug #14036: Segfault when using multipart formdata

2001-11-12 Thread Rasmus Lerdorf

Well, file uploads do work in general in PHP 4.0.6 or the whole world 
would be screaming.  So there is something specific to your test case or 
your system that is causing this.

-Rasmus

On Tue, 13 Nov 2001, Hans Rakers wrote:

 
 As i reported in my bug report, i can reproduce this problem with 4.0.6 and 
 current cvs.
 
 Hans Rakers
 
 At 15:18 12-11-2001 -0800, you wrote:
 This code has changed significantly in current CVS.  4.0.6 and 4.1.0RC1
 should not have the problem.
 
 -Rasmus
 
 On Tue, 13 Nov 2001, Yasuo Ohgaki wrote:
 
   [EMAIL PROTECTED] wrote:
  
From: [EMAIL PROTECTED]
Operating system: Linux 2.2.20 and 2.4.14
PHP version:  4.0CVS-2001-11-12
PHP Bug Type: Reproducible crash
Bug description:  Segfault when using multipart form data
   
When submitting a form with enctype multipart/form-data Apache childs
segfault. Weird thing is that the problem is not reproducible when
compiling PHP with debugging enabled. I have tried PHP-4.0.6 and CVS
snapshot php4-20020600.
  
  
   4.1.0RC may not have this problem. I cannot reprocude with 4.1.0.
   I need to know to the script/config to be sure, though.
  
   --
   Yasuo Ohgaki
  
  
  
  
  
  
 
 
 


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Re: [PHP-DEV] Re: Bug #14036: Segfault when using multipart formdata

2001-11-12 Thread Rasmus Lerdorf

Well, do you have access to another machine?  I bet the exact same script 
will work ok on another machine.  _IO_new_* related crashes tend to be 
related to messed up glibc/ld issues and do not necessarily mean that 
there is anything wrong with PHP.

-Rasmus

On Tue, 13 Nov 2001, Hans Rakers wrote:

 
 I've tried many combinations on the specific box, i will try to explain.
 
 The box initially was a Slackware 7.1 box with glibc-2.1.3. Tried the 
 following combinations:
 
 apache_1.3.20 + php-4.0.6
 apache_1.3.22 + php-4.0.6
 apache_1.3.22 + php4-latest from 20011106
 
 Then after checking out the backtraces(included in my initial bug report) i 
 saw the crash happened due to some routine in libc. I thought since the box 
 was running an old slackware version i'd upgrade it to slackware-8.0, and 
 hope the problem would be gone.
 Installed slackware-8.0 (glibc-2.2.3) and tried the following combinations:
 
 apache_1.3.22 + php-4.0.6
 apache_1.3.22 + php4-latest from 20011106
 
 also tried leaving out some of the features i compiled into PHP, and tried 
 without some of the apache modules i used to have. No luck. The weirdest 
 thing is probably that the problem disappears when i compile PHP with debug 
 enabled, and that the scripts causing the segfaults do not always result in 
 a segfault (sometimes, like 1 in 10 times, they do run properly).
 
 Let me know if you need any more info. I can provide you with php scripts 
 that cause this crash.
 
 Hans Rakers
 
 
 At 15:40 12-11-2001 -0800, you wrote:
 Well, file uploads do work in general in PHP 4.0.6 or the whole world
 would be screaming.  So there is something specific to your test case or
 your system that is causing this.
 
 -Rasmus
 
 On Tue, 13 Nov 2001, Hans Rakers wrote:
 
  
   As i reported in my bug report, i can reproduce this problem with 4.0.6 
  and
   current cvs.
  
   Hans Rakers
  
   At 15:18 12-11-2001 -0800, you wrote:
   This code has changed significantly in current CVS.  4.0.6 and 4.1.0RC1
   should not have the problem.
   
   -Rasmus
   
   On Tue, 13 Nov 2001, Yasuo Ohgaki wrote:
   
 [EMAIL PROTECTED] wrote:

  From: [EMAIL PROTECTED]
  Operating system: Linux 2.2.20 and 2.4.14
  PHP version:  4.0CVS-2001-11-12
  PHP Bug Type: Reproducible crash
  Bug description:  Segfault when using multipart form data
 
  When submitting a form with enctype multipart/form-data Apache childs
  segfault. Weird thing is that the problem is not reproducible when
  compiling PHP with debugging enabled. I have tried PHP-4.0.6 and CVS
  snapshot php4-20020600.


 4.1.0RC may not have this problem. I cannot reprocude with 4.1.0.
 I need to know to the script/config to be sure, though.

 --
 Yasuo Ohgaki






  
  
  
 
 
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 To contact the list administrators, e-mail: [EMAIL PROTECTED]
 
 
 


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