[PATCH] libosmo-sccp[master]: osmo_ss7: avoid crash during disconnect after unknown ASP

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Harald Welte gerrit-no-reply at lists.osmocom.org
Sat Apr 15 20:54:51 UTC 2017


Review at  https://gerrit.osmocom.org/2361

osmo_ss7: avoid crash during disconnect after unknown ASP

Change-Id: Ib201f9f480f25ede0f26d4918007ff22fea28824
---
M src/osmo_ss7.c
1 file changed, 3 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/libosmo-sccp refs/changes/61/2361/1

diff --git a/src/osmo_ss7.c b/src/osmo_ss7.c
index 907d932..ef0f3da 100644
--- a/src/osmo_ss7.c
+++ b/src/osmo_ss7.c
@@ -1405,6 +1405,9 @@
 	LOGP(DLSS7, LOGL_INFO, "%s: SCTP connection closed\n",
 		asp ? asp->cfg.name : "?");
 
+	if (!asp)
+		return 0;
+
 	/* notify ASP FSM and everyone else */
 	osmo_fsm_inst_dispatch(asp->fi, XUA_ASP_E_SCTP_COMM_DOWN_IND, NULL);
 

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ib201f9f480f25ede0f26d4918007ff22fea28824
Gerrit-PatchSet: 1
Gerrit-Project: libosmo-sccp
Gerrit-Branch: master
Gerrit-Owner: Harald Welte <laforge at gnumonks.org>



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