From: Konrad Hammel <konrad@sangoma.com>
Date: Fri, 10 Sep 2010 01:45:51 +0000 (-0400)
Subject: freetdm: ss7 -bug fix
X-Git-Tag: v1.2-rc1~305^2~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29843a6e4ad565c03bfc525c13eafdf4d0aa2c36;p=thirdparty%2Ffreeswitch.git

freetdm: ss7 -bug fix
---

diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c
index a47656f70e..b5fe619446 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c
@@ -1240,6 +1240,7 @@ static ftdm_status_t ftdm_sangoma_ss7_start(ftdm_span_t * span)
 	for (x = 1; x < (span->chan_count + 1); x++) {
 		/* extract the channel structure and sngss7 channel data */
 		ftdmchan = span->channels[x];
+		if (ftdmchan->call_data == NULL) continue;
 		sngss7_info = ftdmchan->call_data;
 		sngss7_span = ftdmchan->span->mod_data;