Bug#588302: liferea: Crashes with "Illegal Operation" when attempting to view feed items

[ben]

Quoting "Adrian Bunk" <b...@stusta.de>:

On Thu, Jul 08, 2010 at 04:05:38PM +0100, b...@bristolwireless.net wrote:

Quoting "Adrian Bunk" <b...@stusta.de>:

Thanks for your report. It works for me, and "Illegal instruction"
is a bit surprising.

Please run liferea in gdb and provide the backtrace:
gdb /usr/bin/liferea
(gdb) run
And after it crashed:
(gdb) bt


Thanks
Adrian

The output of gdb /usr/bin/liferea is as follows:
...
Program received signal SIGILL, Illegal instruction.
0x00007fffef365d60 in gnutls_priority_init () from /usr/lib/libgnutls.so.26
(gdb) bt
#0  0x00007fffef365d60 in gnutls_priority_init () from
/usr/lib/libgnutls.so.26
...

That looks like a gnutls problem.

Which version of libgnutls26 do you have installed?

Please install the libgnutls26-dbg package and re-capture the trace.

The version of libgnutls26 is 2.8.6-1. Here's the new trace:

(gdb) run
Starting program: /usr/bin/liferea
[Thread debugging using libthread_db enabled]
[New Thread 0x7fffe90dc710 (LWP 2847)]
[New Thread 0x7fffe86af710 (LWP 2848)]
[Thread 0x7fffe86af710 (LWP 2848) exited]
[New Thread 0x7fffe86af710 (LWP 2851)]
[New Thread 0x7fffe2c19710 (LWP 2852)]
set zoom: 1.72
[New Thread 0x7fffe0fbf710 (LWP 2853)]
[New Thread 0x7fffe065e710 (LWP 2854)]
[New Thread 0x7fffdfe5d710 (LWP 2855)]
[New Thread 0x7fffdf65c710 (LWP 2856)]
[New Thread 0x7fffdee5b710 (LWP 2857)]

Program received signal SIGILL, Illegal instruction.
gnutls_priority_init (priority_cache=0x7fffffffdca8,

    at gnutls_priority.c:523
523     gnutls_priority.c: No such file or directory.
        in gnutls_priority.c
(gdb) bt
#0  gnutls_priority_init (priority_cache=0x7fffffffdca8,

    at gnutls_priority.c:523
#1  0x00007fffef3609b3 in gnutls_priority_set_direct (session=0xb54560,

    at gnutls_priority.c:715

    at soup-gnutls.c:480

    at soup-socket.c:1056
#4  0x00007ffff5b4184a in socket_connect_result (sock=0xa9c250, status=200,
    user_data=<value optimized out>) at soup-connection.c:447

    data=<value optimized out>) at soup-socket.c:677

#8  0x00007ffff3537538 in ?? () from /lib/libglib-2.0.so.0
#9  0x00007ffff3537a45 in g_main_loop_run () from /lib/libglib-2.0.so.0
#10 0x00007ffff5209647 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#11 0x00000000004340a2 in main (argc=1, argv=0x7fffffffe428) at main.c:345
(gdb)

Cheers,
==
From Ben Green

priorities=0x7ffff5b679a0 "NORMAL:!VERS-TLS1.2:!VERS-TLS1.1:!VERS-TLS1.0", err_pos=0x0) priorities=0x7ffff5b679a0 "NORMAL:!VERS-TLS1.2:!VERS-TLS1.1:!VERS-TLS1.0", err_pos=0x0) priorities=0x7ffff5b679a0 "NORMAL:!VERS-TLS1.2:!VERS-TLS1.1:!VERS-TLS1.0", err_pos=0x0) #2 0x00007ffff5b4854a in soup_ssl_wrap_iochannel (sock=0xb0bca0, non_blocking=1, type=SOUP_SSL_TYPE_CLIENT, remote_host=0xb48130 "blogger.googleusercontent.com", creds=0xa25380) #3 0x00007ffff5b5ca4d in soup_socket_start_proxy_ssl (sock=<value optimized out>, ssl_host=0xb48130 "blogger.googleusercontent.com", cancellable=<value optimized out>) #5 0x00007ffff5b5d4db in idle_connect_result (user_data=<value optimized out>) at soup-socket.c:650 #6 0x00007ffff5b5d619 in connect_watch (iochannel=<value optimized out>, condition=0, #7 0x00007ffff35336c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0

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