Launchpad has imported 5 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=61616.
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Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2013-02-28T12:53:44+00:00 Sebastien Bacher wrote: the bug has been reported on https://bugs.launchpad.net/ubuntu/+source/empathy/+bug/1064786 Stracktrace on https://launchpadlibrarian.net/119303231/Stacktrace.txt "#0 0x00007feed9c3b425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = 0 pid = <optimized out> selftid = 2840 #1 0x00007feed9c3eb8b in __GI_abort () at abort.c:91 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0xb00000800, sa_sigaction = 0xb00000800}, sa_mask = {__val = {36721360, 140663832230984, 140663871654352, 140663590041824, 101, 140734715490472, 140663587941569, 4294967295, 125, 125, 38576336, 3100784, 0, 38934064, 38978672, 140663838347264}}, sa_flags = -604313724, sa_restorer = 0x5} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007feeda24ab87 in g_assertion_message (domain=domain@entry=0x7feedb53450b "tp-glib", file=file@entry=0x7feedb571985 "tls-certificate.c", line=line@entry=253, func=func@entry=0x7feedb571f30 "tls_certificate_got_all_cb", message=<optimized out>) at /build/buildd/glib2.0-2.34.0/./glib/gtestutils.c:1877 lstr = "253\000\377\177\000\000@q\271Z\377\177\000\000\001\000\000\000\000\000\000\000\362\031W\333\356\177\000" s = 0x24ca0d0 "" #3 0x00007feeda24b0a4 in g_assertion_message_expr (domain=domain@entry=0x7feedb53450b "tp-glib", file=file@entry=0x7feedb571985 "tls-certificate.c", line=line@entry=253, func=func@entry=0x7feedb571f30 "tls_certificate_got_all_cb", expr=expr@entry=0x7feedb5719f2 "cert_data != NULL") at /build/buildd/glib2.0-2.34.0/./glib/gtestutils.c:1888 s = <optimized out> #4 0x00007feedb5147f6 in tls_certificate_got_all_cb (proxy=proxy@entry=0x23d70d0, properties=<optimized out>, error=error@entry=0x0, user_data=<optimized out>, weak_object=<optimized out>) at tls-certificate.c:253 cert_data = 0x0 self = <optimized out> state = 0 i = <optimized out> __PRETTY_FUNCTION__ = "tls_certificate_got_all_cb" #5 0x00007feedb500603 in _tp_cli_dbus_properties_invoke_callback_get_all (weak_object=<optimized out>, user_data=<optimized out>, generic_callback=0x7feedb5145e0 <tls_certificate_got_all_cb>, args=0x2529740, error=0x0, self=0x23d70d0) at _gen/tp-cli-generic-body.h:1210 No locals. #6 _tp_cli_dbus_properties_invoke_callback_get_all (self=0x23d70d0, error=0x0, args=0x2529740, generic_callback=0x7feedb5145e0 <tls_certificate_got_all_cb>, user_data=<optimized out>, weak_object=<optimized out>) at _gen/tp-cli-generic-body.h:1193 callback = 0x7feedb5145e0 <tls_certificate_got_all_cb> #7 0x00007feedb5067d0 in tp_proxy_pending_call_idle_invoke (p=0x250f700) at proxy-methods.c:155 pc = 0x250f700 invoke = <optimized out> __PRETTY_FUNCTION__ = "tp_proxy_pending_call_idle_invoke" #8 0x00007feeda228ab5 in g_main_dispatch (context=0x2381970) at /build/buildd/glib2.0-2.34.0/./glib/gmain.c:2715 dispatch = 0x7feeda225e60 <g_idle_dispatch> was_in_call = 0 user_data = 0x250f700 callback = 0x7feedb506760 <tp_proxy_pending_call_idle_invoke> cb_funcs = 0x7feeda4d69e0 cb_data = 0x2521630 current_source_link = {data = 0x252c470, next = 0x0} need_destroy = <optimized out> source = 0x252c470 current = 0x23d2d50 i = <optimized out> #9 g_main_context_dispatch (context=context@entry=0x2381970) at /build/buildd/glib2.0-2.34.0/./glib/gmain.c:3219 No locals." Reply at: https://bugs.launchpad.net/ubuntu/+source/empathy/+bug/1064786/comments/9 ------------------------------------------------------------------------ On 2013-02-28T12:59:47+00:00 Sebastien Bacher wrote: The issue has been reported 7969 times since novembre on http://errors.ubuntu.com Reply at: https://bugs.launchpad.net/ubuntu/+source/empathy/+bug/1064786/comments/10 ------------------------------------------------------------------------ On 2013-03-12T09:33:25+00:00 Guillaume-desmottes wrote: Looks like TpTLSCertificate tries to inspect a Authentication.TLSCertificate object which either doesn't implement the CertificateChainData property or has a bad value for it so tp_asv_get_boxed() fails and return NULL. AFAIK, Gabble is the only CM implementing TLSCertificate and the property is always implemented so I'm going to assume we are in the second scenario here. Gabble uses the result of wocky_tls_session_get_peers_certificate() as value for the CertificateChainData, so if this function returns NULL I guess this may fail. And actually, this function MAY return NULL, if, depending on the backend,: - gnutls_certificate_get_peers() returns NULL - SSL_get_peer_cert_chain() reutrns NULL (Ubuntu's Wocky is built with gnutls). So I think we may have 2 bugs here: - Gabble should deal with wocky_tls_session_get_peers_certificate() returning NULL. By invalidating the Certificate channel? - tp-glib shouldn't assert in such case and instead invalidate the certificate proxy Reply at: https://bugs.launchpad.net/ubuntu/+source/empathy/+bug/1064786/comments/13 ------------------------------------------------------------------------ On 2013-03-12T10:03:52+00:00 Guillaume-desmottes wrote: (In reply to comment #2) > Gabble uses the result of wocky_tls_session_get_peers_certificate() as value > for the CertificateChainData, so if this function returns NULL I guess this > may fail. Looks like dbus-glib crashes if we try to pass NULL as value so thay may not be the reason. Reply at: https://bugs.launchpad.net/ubuntu/+source/empathy/+bug/1064786/comments/14 ------------------------------------------------------------------------ On 2013-03-12T10:15:51+00:00 Guillaume-desmottes wrote: (In reply to comment #2) > - tp-glib shouldn't assert in such case and instead invalidate the > certificate proxy Here is a fix for this one http://cgit.collabora.com/git/user/cassidy/telepathy-glib/log/?h=cert-61616 I would have been happy to wrote a test for it, but didn't find any way to tweak object_props in tp_tests_tls_certificate_class_init() without creating a whole new class. :\ Reply at: https://bugs.launchpad.net/ubuntu/+source/empathy/+bug/1064786/comments/15 ** Changed in: empathy Status: Unknown => Confirmed ** Changed in: empathy Importance: Unknown => Medium -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to empathy in Ubuntu. https://bugs.launchpad.net/bugs/1064786 Title: empathy-auth-client SIGABRT in tls_certificate_got_all_cb(): cert_data != NULL Status in Chat app, and Telepathy user interface: Confirmed Status in “empathy” package in Ubuntu: Triaged Bug description: updated system, restarted, started empathy, client crashed ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: empathy 3.6.0.3-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.6.1-0ubuntu2 Architecture: amd64 Date: Wed Oct 10 02:20:32 2012 ExecutablePath: /usr/lib/empathy/empathy-auth-client InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120909) ProcCmdline: /usr/lib/empathy/empathy-auth-client ProcEnviron: SHELL=/bin/bash XDG_RUNTIME_DIR=<set> PATH=(custom, no user) LANGUAGE=en_GB:en LANG=en_GB.UTF-8 Signal: 6 SourcePackage: empathy StacktraceTop: raise () from /lib/x86_64-linux-gnu/libc.so.6 abort () from /lib/x86_64-linux-gnu/libc.so.6 g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libtelepathy-glib.so.0 Title: empathy-auth-client crashed with SIGABRT in raise() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: vboxusers XsessionErrors: (indicator-multiload:2345): GLib-GIO-CRITICAL **: GApplication subclass 'Main' failed to chain up on ::startup (from start of override function) To manage notifications about this bug go to: https://bugs.launchpad.net/empathy/+bug/1064786/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
