ID: 9454
Updated by: sniper
Reported By: [EMAIL PROTECTED]
Old-Status: Feedback
Status: Closed
Bug Type: Scripting Engine problem
Assigned To:
Comments:
No feedback. If this happens also with soon to be released
PHP 4.0.5, reopen this bug report with a short example
script that can be used to reproduce this.
--Jani
Previous Comments:
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[2001-03-08 06:40:50] [EMAIL PROTECTED]
Please provide a short code reproducing the problem.
---
[2001-02-26 16:34:15] [EMAIL PROTECTED]
This problem seems to be related to the bug 9407 also.
I am not sure it is due to the garbage collector.
I ran it as a CGI or with ISAPI filter, I increased the amount of memeory a thread
could take until 13Mb, with Linux also.
I destroyed the process...
I think it is due to a buffer overflow somewhere when a reference is built, or
something like that.
Good luck
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[2001-02-26 05:18:27] [EMAIL PROTECTED]
I got in trouble with reference.
Issues with Linux, Mandrake 7.2 and Windows 2000
with PHP 4.04pl1, php 4.0.3 php 4.0.1pl2
I am unable to give small script, the problem seems to appear only on big script, some
refences seems to be messed up.
What I did.
I used MySql to query a system.
When I check the result of a query, I got a resource ID
But sometimes, the resource ID is a big number, ie 18739485
I belived the problem came from MySql, but I used ODBC to find a turn around, with the
same problem.
The worst is the such a resource is working well after for the next_record statement.
Then, I realize a dump of a big variable, that contains references of objects, of
arrays...
And one of this variable inside is at the beginning a number, and becomes a reference
to another object. I checked the code, and the variable is written only once.
Something else, I write to the screen a string using printf() or echo sprintf(), and I
find this string in the big variable.
Worst, I notice some strange characters in this object (with ascii code 127)
It seems that in some condition, the memory manager doesn't work well. With my code,
PHP hangs on while it is trying to print a resource ID variable (on Unix or PHP).
I can send you my code if you are interested in. For a core file, I didn't compile
PHP- Linux with the debug option. Do you know how I can do the same thing with
Windows?
Hope that helps
---
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