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Bug 774328 - dtlssrtpenc: criticals with gst-inspect-1.0 and state change unit test
dtlssrtpenc: criticals with gst-inspect-1.0 and state change unit test
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
1.10.0
Other Linux
: Normal blocker
: 1.10.1
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2016-11-12 15:43 UTC by Tim-Philipp Müller
Modified: 2016-11-14 09:33 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Tim-Philipp Müller 2016-11-12 15:43:40 UTC 
tpm@xps:~/gst/1.10/gst-plugins-bad$ gst-inspect-1.0 -a >/dev/null

** (gst-inspect-1.0:21603): CRITICAL **: file gstdtlsagent.c: line 237 (gst_dtls_agent_set_property): should not be reached

** (gst-inspect-1.0:21603): CRITICAL **: gst_dtls_certificate_get_property: assertion 'self->priv->pem' failed

** (gst-inspect-1.0:21603): CRITICAL **: gst_dtls_certificate_get_property: assertion 'self->priv->pem' failed


Stack trace (from git master):

(gdb) bt

+ Trace 236851

  • #0 _g_log_abort
    at ././glib/gmessages.c line 487
  • #1 g_logv
    at ././glib/gmessages.c line 1296
  • #2 g_log
    at ././glib/gmessages.c line 1337
  • #3 g_object_new_internal
    at ././gobject/gobject.c line 1423
  • #4 g_object_new_internal
    at ././gobject/gobject.c line 1817
  • #5 g_object_new_valist
    at ././gobject/gobject.c line 2042
  • #6 g_object_new
    at ././gobject/gobject.c line 1626
  • #7 get_agent_by_pem
    at gstdtlsdec.c line 615
  • #8 gst_dtls_dec_init
    at gstdtlsdec.c line 188
  • #9 g_type_create_instance
    at ././gobject/gtype.c line 1866
  • #10 g_object_new_internal
    at ././gobject/gobject.c line 1783
  • #11 g_object_newv
    at ././gobject/gobject.c line 1930
  • #12 gst_element_factory_create
    at gstelementfactory.c line 376
  • #13 gst_element_factory_make
    at gstelementfactory.c line 449
  • #14 gst_dtls_srtp_dec_init
    at gstdtlssrtpdec.c line 179 






Comment 1


Tim-Philipp Müller





          2016-11-12 16:32:10 UTC
        



This also affects 1.8. I don't know if it's related to the recent changes/port to newer openssl or was there before as well.






Comment 2


Sebastian Dröge (slomo)





          2016-11-14 09:24:11 UTC
        



I can't reproduce this here (the gst-inspect-1.0 -a), which OpenSSL version are you using? Did it only start happening for you with the port for OpenSSL 1.1?






Comment 3


Sebastian Dröge (slomo)





          2016-11-14 09:27:05 UTC
        



1.1.0c here btw, and actually I can reproduce it. Let's see.






Comment 4


Sebastian Dröge (slomo)





          2016-11-14 09:29:43 UTC
        



Found the problem






Comment 5


Sebastian Dröge (slomo)





          2016-11-14 09:33:06 UTC
        



commit 3a069193e25364ebdacac86f4b03022c151ea29c
Author: Sebastian Dröge <sebastian@centricular.com>
Date:   Mon Nov 14 11:32:17 2016 +0200

    dtlscertificate: Fix error checking in RSA_generate_key_ex() usage
    
    Was broken during the port for OpenSSL 1.1.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=774328