Hello Jenkins Builder, I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/13291 to look at the new patch set (#2). Change subject: gprs_ns: Don't use initial IP/port for anything but SNS ...................................................................... gprs_ns: Don't use initial IP/port for anything but SNS Section 6.2.1 of 3GPP TS 48.016 states: > A pre-configured endpoint shall not be used for NSE data or signalling > traffic (with the exception of Size and Configuration procedures) unless > it is configured by the SGSN using the auto-configuration procedures. However, in the current SNS implementation, the initial IP/Port over which we perform the SNS-SIZE + SNS-CONFIG are treated as one of the normal NS-VCs. Specifically, we also perform the NS-ALIVE procedure on it, which is clearly wrong. Let's explicitly create the "initial" NS-VC with data and signalling weight of 0, and ensure we never start the alive timer or send any non-SNS PDUs on this connection as long as SNS was not used to change either of the two weights to non-zero. While at it, also safeguard against processing any incoming non-SNS messages on such a all-zero-weight connection. Change-Id: I16a91a07e5914d123b2ea2f8413b94e7cd518628 Closes: OS#3844 --- M src/gb/gprs_ns.c 1 file changed, 55 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/91/13291/2 -- To view, visit https://gerrit.osmocom.org/13291 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I16a91a07e5914d123b2ea2f8413b94e7cd518628 Gerrit-Change-Number: 13291 Gerrit-PatchSet: 2 Gerrit-Owner: Harald Welte <lafo...@gnumonks.org> Gerrit-Reviewer: Jenkins Builder (1000002) Gerrit-CC: Alexander Chemeris <alexander.cheme...@gmail.com>