Change in osmo-sgsn[master]: sgsn: gtp: Use new API to send PDP DEL CTX REQ without freeing ctx lo...

[Pau Espin Pedrol]

Hello Jenkins Builder, 

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

    https://gerrit.osmocom.org/10019

to look at the new patch set (#3).

Change subject: sgsn: gtp: Use new API to send PDP DEL CTX REQ without freeing ctx locally
......................................................................

sgsn: gtp: Use new API to send PDP DEL CTX REQ without freeing ctx locally

Previous API freed the ctx immediatelly after sending the packet, which
triggered a call to cb_delete_context() and dropped the entire
sgsn_pdp_ctx before the PDP DEL CTX ACCEPT was received. This new API
won't free the pdp ctx and we can tear down everything once we receive
the ACCEPT in cb_conf.

cb_conf is not automatically freed at cb_conf, user needs to free it, so
we need to remove setting pctx->lib to NULL in cb_conf to avoid leaking the
pdp ctx, as it needs to be freed inside sgsn_pdp_ctx_free().

Depends: osmo-ggsn (libgtp) Change-Id I29d366253bb98dcba328c7ce8aa3e4daf8f75e6c.
Change-Id: I304c59de5d137b81de3c6df0fdbe911ae3dbd1f3
---
M src/gprs/sgsn_libgtp.c
1 file changed, 2 insertions(+), 6 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/19/10019/3
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Gerrit-Project: osmo-sgsn
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I304c59de5d137b81de3c6df0fdbe911ae3dbd1f3
Gerrit-Change-Number: 10019
Gerrit-PatchSet: 3
Gerrit-Owner: Pau Espin Pedrol <pespin at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Pau Espin Pedrol <pespin at sysmocom.de>
Gerrit-CC: Neels Hofmeyr <nhofmeyr at sysmocom.de>
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