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From Martin Gerdes <>
Subject Re: [users@httpd] using ProxyHTMLEnable On, mod_proxy_html or xml2enc segfaults
Date Thu, 29 Oct 2009 14:00:15 GMT
Allright, I will try.

Stuff I can tell you immediately:

The packet that causes the crash looks like this (sniffed with tcpdump):

HTTP/1.1 302 Moved Temporarily
Server: Apache-Coyote/1.1
Content-Language: de-DE
Content-Length: 0
Date: Thu, 29 Oct 2009 13:47:48 GMT

That packet goes into the apache proxy, and does not come out of it, with
the apache error log reporting the segfault.
No entries immediately prior to the segfault in the log file, with verbose
logging turned on, and loglevel info.

Will now test whether I can put the same content into a static website
getting the same crash...

2009/10/29 Nick Kew <>

> Martin Gerdes wrote:
>  I can load the login page of the webapp, though it is returned in utf8.
>> Once I send of the login data, it segfaults. It did NOT do that when I
>> used SetOutputFilter instead of ProxyHTMLEnable, so I assume that xml2enc
>> crashes, though that is only conjecture.
>> Line in apache error log:
>> "[Thu Oct 29 14:18:22 2009] [notice] child pid 29443 exit signal
>> Segmentation fault (11)"
> In that case, we're back to step one.  Construct a minimal test case
> that reproduces the fault, so I can get a handle on it.
> --
> Nick Kew
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