[MERGED] libosmocore[master]: gsm0480: parse optional IEs for RELEASE COMPLETE message

[Harald Welte]

Harald Welte has submitted this change and it was merged.

Change subject: gsm0480: parse optional IEs for RELEASE COMPLETE message
......................................................................


gsm0480: parse optional IEs for RELEASE COMPLETE message

According to GSM 04.80 section 2.5 "Release complete", a message
of the mentioned type may contain optional IEs, such as Cause
and Facility. Let's parse them.

Change-Id: Ib8fc1f6bae472b0b264b6158f372b6cce255b222
---
M src/gsm/gsm0480.c
1 file changed, 5 insertions(+), 1 deletion(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/src/gsm/gsm0480.c b/src/gsm/gsm0480.c
index 0f30250..0072812 100644
--- a/src/gsm/gsm0480.c
+++ b/src/gsm/gsm0480.c
@@ -295,7 +295,11 @@
 	switch (msg_type) {
 	case GSM0480_MTYPE_RELEASE_COMPLETE:
 		LOGP(0, LOGL_DEBUG, "SS Release Complete\n");
-		/* could also parse out the optional Cause/Facility data */
+
+		/* Parse optional Cause and/or Facility data */
+		if (len >= 2)
+			rc &= parse_ss_info_elements(&hdr->data[0], len, req);
+
 		req->ussd_text[0] = 0xFF;
 		break;
 	case GSM0480_MTYPE_REGISTER:

-- 
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Gerrit-MessageType: merged
Gerrit-Change-Id: Ib8fc1f6bae472b0b264b6158f372b6cce255b222
Gerrit-PatchSet: 3
Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Owner: Vadim Yanitskiy <axilirator at gmail.com>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder