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| author | Aleksander Morgado <aleksander@aleksander.es> | 2018-06-26 16:36:11 +0200 |
|---|---|---|
| committer | Aleksander Morgado <aleksander@aleksander.es> | 2018-06-26 16:36:11 +0200 |
| commit | 746cf54b112b223b9712453fe9b154c04acb8c4b (patch) | |
| tree | 153f04b6887dc1aec8e8a1f5ead380b9a0cf87ae | |
| parent | bb9e9a92a325b955ee839565618f13a2a0bf4cf0 (diff) | |
| download | ModemManager-746cf54b112b223b9712453fe9b154c04acb8c4b.tar.gz | |
broadband-modem-qmi: fix segfault due to NULL task context
ModemManager[18223]: <debug> [1530023432.028473] Modem has 3GPP capabilities, enabling the Modem 3GPP interface...
Thread 1 "ModemManager" received signal SIGSEGV, Segmentation fault.
0x0000555555618baa in common_enable_disable_unsolicited_events_signal_strength (task=0x5555558e4440) at mm-broadband-modem-qmi.c:6545
6545 if (ctx->enable)
(gdb) bt
#0 0x0000555555618baa in common_enable_disable_unsolicited_events_signal_strength (task=0x5555558e4440) at mm-broadband-modem-qmi.c:6545
#1 0x0000555555618d70 in common_enable_disable_unsolicited_events (self=0x55555597a3f0, enable=1, callback=0x5555555c8c20 <enable_unsolicited_events_ready>, user_data=0x5555559779b0)
at mm-broadband-modem-qmi.c:6719
#2 0x0000555555618e5b in modem_3gpp_enable_unsolicited_events (self=0x55555597a3f0, callback=0x5555555c8c20 <enable_unsolicited_events_ready>, user_data=0x5555559779b0) at mm-broadband-modem-qmi.c:6749
#3 0x00005555555c9095 in interface_enabling_step (task=0x5555559779b0) at mm-iface-modem-3gpp.c:1907
#4 0x00005555555c8c0a in setup_unsolicited_events_ready (self=0x55555597a3f0, res=0x5555558efad0, task=0x5555559779b0) at mm-iface-modem-3gpp.c:1795
#5 0x00007ffff681e204 in () at /usr/lib/libgio-2.0.so.0
#6 0x00007ffff681e239 in () at /usr/lib/libgio-2.0.so.0
#7 0x00007ffff62731d6 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#8 0x00007ffff62735b1 in () at /usr/lib/libglib-2.0.so.0
#9 0x00007ffff62738e2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#10 0x000055555559182c in main (argc=2, argv=0x7fffffffe4a8) at main.c:181
Fixes: baefe53ab9c0ea0612d2bf7da64b6f6cf9753bcd
| -rw-r--r-- | src/mm-broadband-modem-qmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mm-broadband-modem-qmi.c b/src/mm-broadband-modem-qmi.c index f124cb6ea..40d6ce190 100644 --- a/src/mm-broadband-modem-qmi.c +++ b/src/mm-broadband-modem-qmi.c @@ -6704,7 +6704,7 @@ common_enable_disable_unsolicited_events (MMBroadbandModemQmi *self, ctx = g_new0 (EnableUnsolicitedEventsContext, 1); ctx->client = g_object_ref (client); - g_task_set_task_data (task, NULL, (GDestroyNotify)enable_unsolicited_events_context_free); + g_task_set_task_data (task, ctx, (GDestroyNotify)enable_unsolicited_events_context_free); #if defined WITH_NEWEST_QMI_COMMANDS /* Signal info introduced in NAS 1.8 */ |