current/doc/source faq.sgml,2.121,2.122

Update of /cvsroot/ijbswa/current/doc/source
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv15033/doc/source

Modified Files:
	faq.sgml 
Log Message:
Add FAQ entry for crashes caused by memory limits


Index: faq.sgml
===================================================================
RCS file: /cvsroot/ijbswa/current/doc/source/faq.sgml,v
retrieving revision 2.121
retrieving revision 2.122
diff -C2 -d -r2.121 -r2.122
*** faq.sgml	3 May 2016 13:21:55 -0000	2.121
--- faq.sgml	22 May 2016 12:41:30 -0000	2.122
***************
*** 2990,2993 ****
--- 2990,3013 ----
  </sect2>
  
+ <sect2 renderas="sect3" id="pcre-stack-limit">
+ <title>After adding my custom filters, &my-app; crashes when visitting certain websites</title>
+ <para>
+  This can happen if your custom filters require more memory than &my-app;
+  is allowed to use.
+  Usually the problem is that the operating system enforces a stack size limit
+  that isn't sufficient.
+ </para>
+ <para>
+  Unless the problem occurs with the filters available in the default configuration,
+  this is not considered a Privoxy bug.
+ </para>
+ <para>
+  To prevent the crashes you can rewrite your filter to use less ressources,
+  increase the relevant memory limit or recompile pcre to use less stack space.
+  For details please see the
+  <ulink url="http://pcre.org/original/doc/html/pcrestack.html">pcrestack man page</ulink>
+  and the documentation of your operating system.
+ </para>
+ 
  </sect1>
  


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