[Klone-users] Segmentation fault in kloned

[Steven Van Ingelgem]

=====================================================================
Program received signal SIGSEGV, Segmentation fault.
0x0810f7c7 in ?? ()
(gdb) bt
#0  0x0810f7c7 in ?? ()
#1  0x0807c15e in io_close (io=0x8115600) at io.c:447
#2  0x0806ef94 in request_cb_close_socket (al=0x810fc50, arg=0x8115600) at
request.c:1545
#3  0x0805d1d8 in timerm_sigalrm (sigalrm=14) at timer.c:100
#4  <signal handler called>
#5  0xb7efd410 in ?? ()
#6  0xbfcb5138 in ?? ()
#7  0xbfcb5028 in ?? ()
#8  0xbfcb50a8 in ?? ()
#9  0xb7bd40fd in select () from /lib/tls/i686/cmov/libc.so.6
#10 0x0804fb0c in server_loop (s=0x810fa18) at server.c:953
#11 0x08052084 in app_run () at main.c:157
#12 0x08052558 in main (argc=3, argv=0xbfcb5244) at entry.c:408
=====================================================================

This occurs when I'm running an AJAX-called javascript function with a
timeout of 1500ms.
It's not always at the same call this crashes... But generally it's like
after half a minute or so.

=====================================================================
(gdb) up
#1  0x0807c15e in io_close (io=0x8115600) at io.c:447
447             dbg_err_if(io->close(io));
(gdb) up
#2  0x0806ef94 in request_cb_close_socket (al=0x810fc50, arg=0x8115600) at
request.c:1545
1545        io_close(io);
(gdb) up
#3  0x0805d1d8 in timerm_sigalrm (sigalrm=14) at timer.c:100
100             al->cb(al, al->arg);
(gdb) down
#2  0x0806ef94 in request_cb_close_socket (al=0x810fc50, arg=0x8115600) at
request.c:1545
1545        io_close(io);
(gdb) display io
1: io = (io_t *) 0x8115600
(gdb) display io->name
2: io->name = 0x8113fc0 "\230?\021\b"
(gdb) display io->eof
3: io->eof = 1222693008
(gdb) display io->type
4: io->type = 134672157
=====================================================================

I think the there is somewhere not done a correct cleanup of the structure
which the " timerm_sigalrm " is trying to destroy...

Could you check this out?


Thanks!
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