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jech / polipo

The Polipo caching HTTP proxy
http://www.pps.jussieu.fr/~jch/software/polipo/
MIT License
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100% Reproducible crash on http://www.newegg.com #46

Open patelbhavesh opened 9 years ago

patelbhavesh commented 9 years ago

I have a 100% reproducible test case on Debian wheezy Steps to reproduce the issue 1>Navigate to www.newegg.com 2>Immediately polipo crashes

Here is the stacktrace.I tried with latest master codeline as well oot@bhavesh:/media/develop/polipo/polipo# gdb --args polipo -c /etc/polipo/config GNU gdb (GDB) 7.4.1-debian Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /media/videos/develop/polipo/polipo/polipo...done. (gdb) run Starting program: /media/videos/develop/polipo/polipo/polipo -c /etc/polipo/config polipo: event.c:517: findEvent: Assertion `!(revents & 0x020)' failed.

Program received signal SIGABRT, Aborted. 0x00007ffff7a83165 in raise () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) bt

0 0x00007ffff7a83165 in raise () from /lib/x86_64-linux-gnu/libc.so.6

1 0x00007ffff7a863e0 in abort () from /lib/x86_64-linux-gnu/libc.so.6

2 0x00007ffff7a7c311 in __assert_fail ()

from /lib/x86_64-linux-gnu/libc.so.6

3 0x00000000004048fc in findEvent (events=0x63cc70, revents=32)

at event.c:517

4 eventLoop () at event.c:710

5 0x0000000000402aa1 in main (argc=3, argv=)

at main.c:165
patelbhavesh commented 9 years ago

It typically crashes in httpServerDirectHandlerCommon in server.c on line 2598(ObjectPtr object = request->object;) and 2629(assert(end >= 0);)

leggewie commented 9 years ago

I cannot reproduce that. Are you still experiencing this problem? What version of polipo do you use?

patelbhavesh commented 9 years ago

I can reproduce the crash if I poke around a few urls on newegg.com, within less then 60 seconds I am on version 1.1.1-5 which is debian jessie.