Bug 656829 – empathy crashed with SIGSEGV in __memcpy_ssse3()

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Bug 656829 - empathy crashed with SIGSEGV in __memcpy_ssse3()


Summary:	empathy crashed with SIGSEGV in __memcpy_ssse3()


Status:	RESOLVED FIXED

Product:	empathy
Classification:	Core
Component:	General
Version:	3.1.x
Hardware:	Other Linux

Importance:	Normal critical
Target Milestone:	---
Assigned To:	empathy-maint
QA Contact:	empathy-maint

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2011-08-18 15:37 UTC by Cristian Aravena Romero
Modified:	2011-08-22 13:31 UTC

See Also:
GNOME target:	---
GNOME version:	---

Attachments
contact_set_avatar_from_tp_contact: don't crash if we failed to load the avatar (1.20 KB, patch) 2011-08-22 13:14 UTC, Guillaume Desmottes	committed	Details \| Review

Description Cristian Aravena Romero 2011-08-18 15:37:45 UTC

Open bug in launchpad.net
https://bugs.launchpad.net/bugs/828802

"I'm working with empathy and crash."

+ Trace 228134

#0 __memcpy_ssse3
at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S line 119
#1 g_memdup
at /usr/include/x86_64-linux-gnu/bits/string3.h line 52
#2 empathy_avatar_new
at empathy-contact.c line 1428
#3 contact_set_avatar_from_tp_contact
at empathy-contact.c line 1818
#4 g_closure_invoke
at /build/buildd/glib2.0-2.29.16/./gobject/gclosure.c line 773
#5 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c line 3271
#6 g_signal_emit_valist
at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c line 3002
#7 g_signal_emit
at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c line 3059
#8 g_object_dispatch_properties_changed
at /build/buildd/glib2.0-2.29.16/./gobject/gobject.c line 925
#9 g_object_notify_queue_thaw
at /build/buildd/glib2.0-2.29.16/./gobject/gobjectnotifyqueue.c line 132
#10 g_object_notify_by_spec_internal
at /build/buildd/glib2.0-2.29.16/./gobject/gobject.c line 983
#11 g_object_notify
at /build/buildd/glib2.0-2.29.16/./gobject/gobject.c line 1024
#12 contact_update_avatar_data
at contact.c line 2762
#13 _tp_cli_connection_interface_avatars_invoke_callback_for_avatar_updated
at _gen/tp-cli-connection-body.h line 4286
#14 tp_proxy_signal_invocation_run
at proxy-signals.c line 266
#15 g_main_dispatch
at /build/buildd/glib2.0-2.29.16/./glib/gmain.c line 2439
#16 g_main_context_dispatch
at /build/buildd/glib2.0-2.29.16/./glib/gmain.c line 3008
#17 g_main_context_iterate
at /build/buildd/glib2.0-2.29.16/./glib/gmain.c line 3086
#18 g_main_loop_run
at /build/buildd/glib2.0-2.29.16/./glib/gmain.c line 3294
#19 gtk_main
at /build/buildd/gtk+3.0-3.1.12/./gtk/gtkmain.c line 1367
#20 g_application_run
at /build/buildd/glib2.0-2.29.16/./gio/gapplication.c line 1325
#21 main
at empathy.c line 788

Comment 1 Guillaume Desmottes 2011-08-19 07:51:36 UTC

Could you please paste the output of:

ls -l /home/username/.cache/telepathy/avatars/gabble/jabber/de0a606f4e61733076fe1f86f3588b4186276e58

Comment 2 Cristian Aravena Romero 2011-08-19 13:50:03 UTC

$ ls -s /home/caravena/.cache/telepathy/avatars/gabble/jabber/de0a606f4e61733076fe1f86f3588b4186276e58
4 /home/caravena/.cache/telepathy/avatars/gabble/jabber/de0a606f4e61733076fe1f86f3588b4186276e58

Comment 3 Emilio Pozuelo Monfort 2011-08-19 14:16:34 UTC

"ls -s" != "ls -l"

Comment 4 Cristian Aravena Romero 2011-08-19 14:38:41 UTC

$ ls -l /home/caravena/.cache/telepathy/avatars/gabble/jabber/de0a606f4e61733076fe1f86f3588b4186276e58
-rw-rw-r-- 1 caravena caravena 2997 2011-08-18 18:20 /home/caravena/.cache/telepathy/avatars/gabble/jabber/de0a606f4e61733076fe1f86f3588b4186276e58

Comment 5 Guillaume Desmottes 2011-08-22 10:43:06 UTC

I'm wondering if this could be a weird side effect of bug #653599. Can you reproduce with Empathy 3.1.5.1?

Comment 6 Guillaume Desmottes 2011-08-22 13:08:59 UTC

I just reproduced it.

Comment 7 Guillaume Desmottes 2011-08-22 13:14:22 UTC

Created attachment 194361 [details] [review]
contact_set_avatar_from_tp_contact: don't crash if we failed to load the avatar

Comment 8 Guillaume Desmottes 2011-08-22 13:31:05 UTC

Attachment 194361 [details] pushed as f60338e - contact_set_avatar_from_tp_contact: don't crash if we failed to load the avatar