Bug #15269 Updated: Reproducible random segmentation fault when connecting to a database
ID: 15269
Updated by: zigazou@free.fr
Reported By: zigazou@free.fr
-Status: Open
+Status: Closed
Bug Type: Informix related
Operating System: UnixWare 7.1.1
PHP Version: 4.1.1
New Comment:
It's a UnixWare problem, not a PHP one.
To fix it, just install these PTF files given by Caldera on their web
site :
- set71101 (Maintenance set)
- ptf7701b
- ptf7715b
- ptf7716a
- ptf7717a
Previous Comments:
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[2002-01-29 02:37:18] zigazou@free.fr
Hi !
We are working with this :
- IBM NetFinity 5100, bi-processor Pentium III
- UnixWare 7.1.1 with loads of patches
- Apache 1.3.23 (also with 1.3.19)
- PHP 4.1.1 (also with 4.0.6)
- Informix SE 7.23.UC1
- ESQL/C 9.21.UC1
- GCC 2.95.2 19991024
- gmake 3.78.1
- Bison 1.32
- Microsoft Windows NT 4.0 SP5/Internet Explorer 5.0
We have regularly some "Segmentation fault" in the Apache error log
with this code :
<html><body>
<?
$connection = ifx_connect("base@tcp", "user", "pwd");
?>
</body></html>
The connection can crashe once for approximately five good connection
and sometimes not at all for twenty.
We have placed this code in a .php file and we repeatedly do F5
(actualise) under Internet Explorer until we got the crash.
After checking in the Informix PHP module, we discovered that the crash
occured on the EXEC SQL CONNECT ... WITH CONCURRENT TRANSACTION
statement, but to no help.
Informix France was contacted but they've got no solution.
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