Edit report at https://bugs.php.net/bug.php?id=52818&edit=1
ID: 52818
Comment by: eugenia at linux dot com
Reported by: svimik at mail dot ru
Summary: PCRE segfault
Status: Not a bug
Type: Bug
Package: Reproducible crash
Operating System: Debian-50-lenny-64
PHP Version: 5.3.3
Block user comment: N
Private report: N
New Comment:
change the pcre.recursion_limit directive prevents a stack overflow but not
correct the problem with preg_match.
After the change, the preg_match function not find a coincidence in the same
context (maybe because it stops the recursion) but finds a coincidence in a
reduced context.
So, why do you think is not a bug? Give me an exact explanation, tell me how I
can solving this problem and I will tell you that it's not a bug. But now, is a
bug.
Previous Comments:
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[2010-09-14 17:45:55] paj...@php.net
It does not matter if you use apache or not, same cause, same solution. I
mentioned apache as an example.
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[2010-09-14 17:32:26] svimik at mail dot ru
>Because it depends on your apache builds
As I said, I'm NOT using Apache, I run this script directly in console, by "php
-f file.php" command.
>In any case, that's not something we can fix.
Why is not possible to catch this error?
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[2010-09-14 17:06:21] paj...@php.net
Because it depends on your apache builds and configurations.
You can increase both using php.ini and with some tools on unix (don't remember
which, but there is other reports about how to do it here). In any case, that's
not something we can fix.
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[2010-09-14 16:27:11] svimik at mail dot ru
Why stack overflow is not a bug?
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[2010-09-14 13:09:14] ahar...@php.net
I can replicate this on a stock trunk build, and it is (as usual) a simple
stack overflow.
Closing.
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