diff options
author | Philipp Maier <pmaier@sysmocom.de> | 2018-07-18 10:48:15 +0200 |
---|---|---|
committer | Harald Welte <laforge@gnumonks.org> | 2018-07-22 07:26:52 +0000 |
commit | 12f79f6e10a0e6f4dd6d7557a9973d4658fde6ee (patch) | |
tree | 56e06425942ac4e6a062bd13c3132511d386c71d /src/osmo-bsc/chan_alloc.c | |
parent | bd3de187e88a54767537db24f9ebf3d809aa99f0 (diff) |
chan_alloc: reset rtp voice related bits in lchan_free()
The function lchan_free() is supposed to reset the lchan so that
it can be used by another connection. This function does not yet
reset the struct memebers in lchan->abis_ip. This may lead to
confusion if some other end re-uses that lchan and finds old RTP
voice port/ip settings there. Those data must be reset to
ensure it does accidently migrate into an unrelated conext.
- do a memset to 0 on lchan->abis_ip in lchan_free()
Change-Id: I0c99494292cd1d058a19a21413d0ddb51471c6be
Related: OS#3396
Diffstat (limited to 'src/osmo-bsc/chan_alloc.c')
-rw-r--r-- | src/osmo-bsc/chan_alloc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/osmo-bsc/chan_alloc.c b/src/osmo-bsc/chan_alloc.c index a24fbea94..cec5846d9 100644 --- a/src/osmo-bsc/chan_alloc.c +++ b/src/osmo-bsc/chan_alloc.c @@ -539,6 +539,9 @@ void lchan_free(struct gsm_lchan *lchan) /* FIXME: ts_free() the timeslot, if we're the last logical * channel using it */ + + /* reset RTP voice connection related data */ + memset(&lchan->abis_ip, 0, sizeof(lchan->abis_ip)); } /* |