[Bug 28795] New: Crash if can't write log

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28795

           Summary: Crash if can't write log
           Product: Telepathy
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: logger
        AssignedTo: telepathy-bugs at lists.freedesktop.org
        ReportedBy: guillaume.desmottes at collabora.co.uk
         QAContact: telepathy-bugs at lists.freedesktop.org


Original bug report: https://bugzilla.gnome.org/show_bug.cgi?id=622818

If we chmod 000 the logs directory, the logger crash when trying to write.


#0  ___vfprintf_chk (fp=0x0, flag=1, format=0x7ffff7bd23f4 "%s",
ap=0x7fffffffe010) at vfprintf_chk.c:31
#1  0x00007ffff6c7a208 in IA__g_fprintf (file=0x0, format=0x1 <Address 0x1 out
of bounds>) at /build/buildd/glib2.0-2.25.9/glib/gprintf.c:86
#2  0x00007ffff7bcb38c in _log_store_xml_write_to_store (store=<value optimized
out>, message=<value optimized out>, error=<value optimized out>) at
log-store-xml.c:412
#3  add_message_text_chat (store=<value optimized out>, message=<value
optimized out>, error=<value optimized out>) at log-store-xml.c:484
#4  add_message_text (store=<value optimized out>, message=<value optimized
out>, error=<value optimized out>) at log-store-xml.c:521
#5  log_store_xml_add_message (store=<value optimized out>, message=<value
optimized out>, error=<value optimized out>) at log-store-xml.c:557
#6  0x00007ffff7bc7e23 in _tpl_log_manager_add_message (manager=<value
optimized out>, message=0x619200, error=0x7fffffffe258) at log-manager.c:276
#7  0x00007ffff7bbf39c in on_sent_signal_cb (proxy=<value optimized out>,
arg_Timestamp=<value optimized out>, arg_Type=<value optimized out>, 
    arg_Text=<value optimized out>, user_data=<value optimized out>,
weak_object=<value optimized out>) at channel-text.c:1166
#8  0x00007ffff65cc8a4 in _tp_cli_channel_type_text_invoke_callback_for_sent
(tpproxy=0x664000, error=<value optimized out>, args=0x659cc0, 
    generic_callback=0x7ffff7bbf130 <on_sent_signal_cb>, user_data=<value
optimized out>, weak_object=<value optimized out>) at
_gen/tp-cli-channel-body.h:11459
#9  0x00007ffff66433ec in tp_proxy_signal_invocation_run (p=0x6453a0) at
proxy-signals.c:266
#10 0x00007ffff6c37272 in g_main_dispatch (context=0x614190) at
/build/buildd/glib2.0-2.25.9/glib/gmain.c:2044
#11 IA__g_main_context_dispatch (context=0x614190) at
/build/buildd/glib2.0-2.25.9/glib/gmain.c:2597
#12 0x00007ffff6c3b1b8 in g_main_context_iterate (context=0x614190,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>)
    at /build/buildd/glib2.0-2.25.9/glib/gmain.c:2675
#13 0x00007ffff6c3b6c5 in IA__g_main_loop_run (loop=0x63cf20) at
/build/buildd/glib2.0-2.25.9/glib/gmain.c:2883
#14 0x00000000004018cb in main (argc=<value optimized out>, argv=<value
optimized out>) at telepathy-logger.c:187

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