Attention is currently required from: fixeria, osmith, pespin.

Hello Jenkins Builder, osmith, pespin,

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

https://gerrit.osmocom.org/c/osmo-sgsn/+/42594?usp=email

to look at the new patch set (#5).

The following approvals got outdated and were removed: Verified+1 by Jenkins Builder

Change subject: gprs_gmm: gsm48_rx_gmm_att_req(): drop stale PDP contexts on re-Attach ......................................................................

gprs_gmm: gsm48_rx_gmm_att_req(): drop stale PDP contexts on re-Attach

When an MS sends an Attach Request with a known IMSI or P-TMSI, it implies the MS has restarted and lost all its PDP context state. The SGSN must clean up any PDP contexts it still holds for that subscriber; otherwise it will not create new ones upon subsequent PDP Context Activation, causing data connectivity failure after a device reboot.

Change-Id: I20c1f5f741275115635188b2f4b1c5fe7c6e40f1 Related: OS#6922 --- M include/osmocom/sgsn/mmctx.h M src/sgsn/gprs_gmm.c M src/sgsn/gprs_gmm_attach.c M tests/sgsn/sgsn_test.c M tests/sgsn/sgsn_test.ok 5 files changed, 116 insertions(+), 0 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/94/42594/5