Bug #483
closedLighttpd crashes under high load
Description
Hello,
i run lighttpd 1.4.9 on one of my servers (Suse Linux, 512 MB RAM) and had no problems with it for static content, php-fcgi and simple fast-cgi programs. But running it with a multi-threaded fastcgi application, only a few bytes output and a few apache benchmark requests like "ab2 -n 1000 -c 700 http://..." results in the following crash
lighttpd -D -f lighttpd.conf 2006-01-21 18:53:15: (log.c.75) server started Segmentation fault
I wondered, because i already made apache benchmark tests with much much more concurrency and without a crash of lighttpd. They were serving static content or php-fcgi(!).
Requests with concurrency set to 1000 result in the same error, but you only need one try.
Ok, it could be the fcgi application. It's a simple modified descendant of the fcgi threaded.c example. But that shouldn't lead to a crash.
Thank you very much and greetings
Bernd
-- bernd.trac.lighttpd
Updated by moo about 19 years ago
please make a gdb if possible: http://trac.lighttpd.net/trac/wiki/HowToReportABug
Updated by jan about 19 years ago
- Status changed from New to Fixed
- Resolution set to fixed
that is a bug in the fastcgi module that is fixed in r958
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