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authorHolger Hans Peter Freyther <holger@moiji-mobile.com>2013-12-27 15:26:42 +0100
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2013-12-27 15:26:42 +0100
commit80ba9b5dd62cc8bfd10dae2f3b63420ef1e8452d (patch)
tree178e62961ea1e2e3a8c125ec49d16952a331cd29 /openbsc/src/libmsc/gsm_04_11.c
parent91acfa072016e716b83d563c621233edc87c31cc (diff)
gsm_04_11: Speculative fix for MT SMS and SAPI 'n Reject
I am not sure why it is crashing so this is a speculative fix based on something we already did in 3e9b2ec257bc064b866ce6a2735206dc6131f615. #0 sms_find_pending (smsq=0x2706300, sms=<optimized out>) at sms_queue.c:77 #1 sms_sms_cb (subsys=<optimized out>, signal=4, handler_data=0x26e2270, signal_data=0x7fffdac256c0) at sms_queue.c:396 #2 0x00007fcdea94394c in osmo_signal_dispatch (subsys=1, signal=4, signal_data=0x7fffdac256c0) at signal.c:105 #3 0x000000000042acc0 in send_signal (sig_no=<optimized out>, trans=<optimized out>, sms=<optimized out>, paging_result=<optimized out>) at gsm_04_11.c:124 #4 0x000000000042c8e2 in gsm411_sapi_n_reject (conn=0x2722d30) at gsm_04_11.c:999 #5 0x00000000004085d3 in send_sapi_reject (link_id=<optimized out>, conn=<optimized out>) at bsc_api.c:733 #6 rll_ind_cb (_data=<optimized out>, lchan=<optimized out>, link_id=<optimized out>, rllr_ind=<optimized out>) at bsc_api.c:755 #7 rll_ind_cb (lchan=<optimized out>, link_id=<optimized out>, _data=<optimized out>, rllr_ind=<optimized out>) at bsc_api.c:736 #8 0x000000000041f522 in complete_rllr (rllr=<optimized out>, type=<optimized out>) at bsc_rll.c:55 #9 0x00007fcdea9433bc in osmo_timers_update () at timer.c:243 #10 0x00007fcdea94369b in osmo_select_main (polling=0) at select.c:133 #11 0x0000000000406fbc in main (argc=9, argv=<optimized out>) at bsc_hack.c:346
Diffstat (limited to 'openbsc/src/libmsc/gsm_04_11.c')
-rw-r--r--openbsc/src/libmsc/gsm_04_11.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/openbsc/src/libmsc/gsm_04_11.c b/openbsc/src/libmsc/gsm_04_11.c
index 19b6030c5..cc93ae63f 100644
--- a/openbsc/src/libmsc/gsm_04_11.c
+++ b/openbsc/src/libmsc/gsm_04_11.c
@@ -988,6 +988,7 @@ void gsm411_sapi_n_reject(struct gsm_subscriber_connection *conn)
net = conn->bts->network;
+restart:
llist_for_each_entry_safe(trans, tmp, &net->trans_list, entry)
if (trans->conn == conn) {
struct gsm_sms *sms = trans->sms.sms;
@@ -1001,6 +1002,7 @@ void gsm411_sapi_n_reject(struct gsm_subscriber_connection *conn)
sms_free(sms);
trans->sms.sms = NULL;
trans_free(trans);
+ goto restart;
}
}