diff options
| author | Harald Welte <laforge@gnumonks.org> | 2010-05-13 13:58:08 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-05-13 14:00:59 +0200 |
| commit | dd1c83c52d66c28583e06ba3b930883b488689ea (patch) | |
| tree | 6f2ab1ffd9423ed3e81e3db0a31778eff24dcbf5 /openbsc/include | |
| parent | cd2890b0c6589f1c4003df7e9e82fb17ffb2076f (diff) | |
[GPRS] NS: Fix segfault when receiving message from unknown NS-VC
In the previous code we used a static fake_nsvc structure in
case we needed to send a message to an unknown NSVC for which
we don't have a real 'struct nsvc'. However, since we now have
a rate_ctr_group hanging off the nsvc, the fake structure didn't
have that.
So now we keep a nsi->unknown_nsvc around to be used whenever
we need a nsvc but don't have a real one. The gprs_ns_vty.c
code explicitly does not list that NSVC in 'show ns'
Diffstat (limited to 'openbsc/include')
| -rw-r--r-- | openbsc/include/openbsc/gprs_ns.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gprs_ns.h b/openbsc/include/openbsc/gprs_ns.h index 34b1b62d..4ccf4c7b 100644 --- a/openbsc/include/openbsc/gprs_ns.h +++ b/openbsc/include/openbsc/gprs_ns.h @@ -125,6 +125,9 @@ struct gprs_ns_inst { /* linked lists of all NSVC in this instance */ struct llist_head gprs_nsvcs; + /* a NSVC object that's needed to deal with packets for unknown NSVC */ + struct gprs_nsvc *unknown_nsvc; + uint16_t timeout[NS_TIMERS_COUNT]; /* which link-layer are we based on? */ |