diff options
| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2023-08-23 18:58:19 +0200 |
|---|---|---|
| committer | pespin <pespin@sysmocom.de> | 2023-08-24 13:48:19 +0000 |
| commit | 45ab0d7335112eb32792b9b6f92e1e87c47a02f6 (patch) | |
| tree | 133586a80e62bdd60dddcae7e28ef4ac4b7c3110 /src/gsm | |
| parent | 0ef0a1cb1ea62800e3035c48d1a59d9d2d29d2d8 (diff) | |
lapdm: Update public lapdm_msg_ctx upon CCCH data ind
This allows uses accessing the updated fields such as fn from the l3_cb
when receiving a msg from CCCH, eg: "le->datalink[DL_SAPI0].mctx.fn;"
Related: OS#3626
Change-Id: Icabc3759c47b0f7cfe61f1b7a96f08f36714262e
Diffstat (limited to 'src/gsm')
| -rw-r--r-- | src/gsm/lapdm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gsm/lapdm.c b/src/gsm/lapdm.c index e96e2182..9f795c6d 100644 --- a/src/gsm/lapdm.c +++ b/src/gsm/lapdm.c @@ -857,6 +857,8 @@ static int l2_ph_data_ind(struct msgb *msg, struct lapdm_entity *le, case LAPDm_FMT_Bter: /* fall-through */ case LAPDm_FMT_Bbis: + /* Update context so that users can read fields like fn: */ + memcpy(&mctx.dl->mctx, &mctx, sizeof(mctx.dl->mctx)); /* directly pass up to layer3 */ msg->l3h = msg->l2h; msgb_pull_to_l3(msg); |