[PATCH] openbsc[master]: rsl: Fix dropping of LAPDm UA message.

dexter gerrit-no-reply at lists.osmocom.org
Wed Jan 25 11:56:48 UTC 2017

Hello Harald Welte, Jenkins Builder,

I'd like you to reexamine a change.  Please visit


to look at the new patch set (#7).

rsl: Fix dropping of LAPDm UA message.

In some cases, when successive mobile originated calls are made, the LAPDm UA
message gets lost because the channel is relased to early. Too overcome the
problem we do not send release indications immediately. Instead a flag will be
set and the message stored and sent on the next TCH-RTS-IND.

This commit adds the required flag and the msg-buffer to struct gsm_lchan.
See also coresponding change in osmo-bts.git:
Change-Id Ie4f70c75f0137b4bd72d579b3a32575bac2fca38

This patch is is a slightly improved/reformatted version of:

Change-Id: I15fc1ef8e9e83f009bde96de9a8e95702cffbce6
M openbsc/include/openbsc/gsm_data_shared.h
1 file changed, 2 insertions(+), 0 deletions(-)

  git pull ssh://gerrit.osmocom.org:29418/openbsc refs/changes/25/1625/7

diff --git a/openbsc/include/openbsc/gsm_data_shared.h b/openbsc/include/openbsc/gsm_data_shared.h
index 9407b82..eb697e0 100644
--- a/openbsc/include/openbsc/gsm_data_shared.h
+++ b/openbsc/include/openbsc/gsm_data_shared.h
@@ -350,6 +350,8 @@
 		uint8_t current;
 		uint8_t fixed;
 	} ms_power_ctrl;
+	struct msgb *pending_rel_ind_msg;

To view, visit https://gerrit.osmocom.org/1625
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I15fc1ef8e9e83f009bde96de9a8e95702cffbce6
Gerrit-PatchSet: 7
Gerrit-Project: openbsc
Gerrit-Branch: master
Gerrit-Owner: dexter <pmaier at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Holger Freyther <holger at freyther.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Minh-Quang Nguyen <minh-quang.nguyen at nutaq.com>
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>

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