Crash in at_gprs_context_remove()
by Kalle Valo
Hi,
I was testing my huawei disconnect patch on top of commit ca41d63a305c.
Basically I was just connecting and disconnecting in a row from connman
and ofono crashed:
Entering new phase: 0
ofonod[2365]: drivers/atmodem/gprs-context.c:ppp_disconnect()
ofonod[2365]: Pcui:< \r\n^BOOT:38645652,0,0,0,87\r\n
ofonod[2365]: Modem:> AT+CGDCONT=1,"IP","internet"\r
ofonod[2365]: plugins/huawei.c:huawei_disconnect()
ofonod[2365]: src/gprs.c:gprs_context_remove() atom: 0x6e4460
ofonod[2365]: drivers/atmodem/gprs-context.c:at_gprs_context_remove()
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff790b642 in IA__g_atomic_int_exchange_and_add (atomic=0x0, val=-1)
at /build/buildd/glib2.0-2.25.8/glib/gatomic-gcc.c:30
30 /build/buildd/glib2.0-2.25.8/glib/gatomic-gcc.c: No such file or directory.
in /build/buildd/glib2.0-2.25.8/glib/gatomic-gcc.c
(gdb)
(gdb) bt
#0 0x00007ffff790b642 in IA__g_atomic_int_exchange_and_add (atomic=0x0,
val=-1) at /build/buildd/glib2.0-2.25.8/glib/gatomic-gcc.c:30
#1 0x00000000004325a3 in g_at_ppp_unref (ppp=0x0) at gatchat/gatppp.c:448
#2 0x0000000000448e12 in at_gprs_context_remove (gc=0x6e2f50)
at drivers/atmodem/gprs-context.c:260
#3 0x00000000004923c9 in gprs_context_remove (atom=0x6e4460)
at src/gprs.c:1418
#4 0x000000000045eacd in __ofono_atom_free (atom=0x6e4460) at src/modem.c:319
#5 0x00000000004924e8 in ofono_gprs_context_remove (gc=0x6e2f50)
at src/gprs.c:1459
#6 0x0000000000457b4d in huawei_disconnect (user_data=0x6ee010)
at plugins/huawei.c:233
#7 0x0000000000427369 in io_disconnect (user_data=0x6e49a0)
at gatchat/gatchat.c:290
#8 0x000000000042a87a in read_watcher_destroy_notify (user_data=0x6ea760)
at gatchat/gatio.c:77
#9 0x00007ffff792f82e in g_source_callback_unref (
cb_data=<value optimized out>)
at /build/buildd/glib2.0-2.25.8/glib/gmain.c:1077
#10 0x00007ffff792fe65 in g_source_destroy_internal (source=0x6efdb0,
context=0x6e1000, have_lock=1)
at /build/buildd/glib2.0-2.25.8/glib/gmain.c:856
#11 0x00007ffff79302e3 in g_main_dispatch (context=0x6e1000)
---Type <return> to continue, or q <return> to quit---
at /build/buildd/glib2.0-2.25.8/glib/gmain.c:2069
#12 IA__g_main_context_dispatch (context=0x6e1000)
at /build/buildd/glib2.0-2.25.8/glib/gmain.c:2597
#13 0x00007ffff79341b8 in g_main_context_iterate (context=0x6e1000,
block=<value optimized out>, dispatch=<value optimized out>,
self=<value optimized out>)
at /build/buildd/glib2.0-2.25.8/glib/gmain.c:2675
#14 0x00007ffff79346c5 in IA__g_main_loop_run (loop=0x6e10e0)
at /build/buildd/glib2.0-2.25.8/glib/gmain.c:2883
#15 0x000000000045db7d in main (argc=1, argv=0x7fffffffe668) at src/main.c:227
(gdb)
(gdb) info locals
is_zero = 0
(gdb) up
#2 0x0000000000448e12 in at_gprs_context_remove (gc=0x6e2f50)
at drivers/atmodem/gprs-context.c:260
260 g_at_ppp_unref(gcd->ppp);
(gdb) info locals
gcd = 0x6ee1d0
__FUNCTION__ = "at_gprs_context_remove"
(gdb) p *gc
$1 = {gprs = 0x0, pending = 0x6e43c0, driver = 0x6d80a0,
driver_data = 0x6ee1d0, atom = 0x6e4460}
(gdb) p *gcd
$2 = {chat = 0x6e49a0, active_context = 1,
username = '\000' <repeats 63 times>, password = '\000' <repeats 255 times>,
ppp = 0x0, state = STATE_ENABLING, {
down_cb = 0x48fc7f <pri_activate_callback>,
up_cb = 0x48fc7f <pri_activate_callback>}, cb_data = 0x6f0c00}
(gdb)
--
Kalle Valo
10 years, 1 month
Reg. How client receives SMS PUD
by సత్య కిషోర్
Hi all,
oFono stack decodes the incoming PDU. Is there any option that client can
receive the direct PDU from oFono with out processing (i.e. decoding).
If such option available, how can I achieve this.
Similarly in case sending message oFono will form (encode) the PDU based on
the data passed to it. Instead is there any possibility that client can form
the PDU and send it to oFono stack ?
Thanks,
Satya.
10 years, 1 month
[PATCH] test-stkutil: Fix always true condition.
by Andrzej Zaborowski
---
unit/test-stkutil.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/unit/test-stkutil.c b/unit/test-stkutil.c
index 8b7e254..ba4d227 100644
--- a/unit/test-stkutil.c
+++ b/unit/test-stkutil.c
@@ -220,8 +220,8 @@ static void check_gsm_sms(const struct sms *command,
g_assert(cs->srr == ts->srr);
g_assert(cs->mr == ts->mr);
- g_assert(cs->daddr.number_type == cs->daddr.number_type);
- g_assert(cs->daddr.numbering_plan == cs->daddr.numbering_plan);
+ g_assert(cs->daddr.number_type == ts->daddr.number_type);
+ g_assert(cs->daddr.numbering_plan == ts->daddr.numbering_plan);
g_assert(g_str_equal(cs->daddr.address, ts->daddr.address));
g_assert(cs->pid == ts->pid);
--
1.7.1.86.g0e460.dirty
10 years, 1 month
