I'm running polipo as a non-transparent caching proxy server and
privoxy as the transparent proxy forwarding request to polipo.
All works fine, but there is a segfault in server.c:1798 function
httpServerReplyHandler due to connection->request being NULL making
HTTPRequestPtr request also NULL.
(gdb) bt
#0 0x0806a466 in httpServerReplyHandler (status=0, event=0x517b508,
srequest=0x517b518) at server.c:1798 #1 0x0804da4d in
do_scheduled_stream (status=0, event=0x517b508) at io.c:366 #2
0x0804ca0b in eventLoop () at event.c:713 #3 0x08059dee in main
(argc=3, argv=0xbebc4cd4) at main.c:165 (gdb) l
1793 HTTPRequestPtr request = connection->request;
1794 int i, body;
1795 int bufsize =
1796 (connection->flags & CONN_BIGBUF) ? bigBufferSize :
CHUNK_SIZE; 1797
1798 assert(request->object->flags & OBJECT_INPROGRESS);
1799 if(status < 0) {
1800 if(connection->serviced >= 1) {
1801 httpServerRestart(connection);
1802 return 1;
(gdb) p request
$1 = (HTTPRequestPtr) 0x0
(gdb) p connection
$2 = (HTTPConnectionPtr) 0x6c57b28
(gdb) p connection->request
$3 = (struct _HTTPRequest *) 0x0
As you can see under some circumstances connection->request is NULL so
request will be also NULL.
I didn't come up with the actually issue why sometimes
connection->request is NULL, still investigating.
--
Robert Milasan
L3 Support Engineer
SUSE Linux (http://www.suse.com)
email: [email protected]
GPG fingerprint: B6FE F4A8 0FA3 3040 3402 6FE7 2F64 167C 1909 6D1A
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