diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-06-27 12:20:44 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2014-07-22 17:05:16 +0200 |
| commit | 040b4012a77201110cc478054d9b6e9039339621 (patch) | |
| tree | a6090cc35f24dab74c73155dbdd89382556710e4 /openbsc/src/gprs/gb_proxy.c | |
| parent | aa3e334608d0101c8e98b5bc65d4cd9fd2bc82ea (diff) | |
gprs: Fix TLLI cache size computation
Currently the enabled_tllis_count field isn't always decremented when
an element is removed from the TLLI cache list.
This patch adds the missing update and also adjusts the counter
accordingly.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/src/gprs/gb_proxy.c')
| -rw-r--r-- | openbsc/src/gprs/gb_proxy.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/openbsc/src/gprs/gb_proxy.c b/openbsc/src/gprs/gb_proxy.c index 00acb629a..bc2e119eb 100644 --- a/openbsc/src/gprs/gb_proxy.c +++ b/openbsc/src/gprs/gb_proxy.c @@ -464,6 +464,7 @@ static void gbprox_delete_tllis(struct gbprox_peer *peer) llist_del(&tlli_info->list); talloc_free(tlli_info); } + state->enabled_tllis_count = 0; OSMO_ASSERT(llist_empty(&state->enabled_tllis)); } @@ -646,7 +647,6 @@ static void gbprox_register_tlli(struct gbprox_peer *peer, uint32_t tlli, memcpy(tlli_info->mi_data, imsi, imsi_len); } - /* TODO: Hack??? */ peer->ctrg->ctr[GBPROX_PEER_CTR_TLLI_CACHE_SIZE].current = state->enabled_tllis_count; } @@ -654,6 +654,7 @@ static void gbprox_register_tlli(struct gbprox_peer *peer, uint32_t tlli, static void gbprox_unregister_tlli(struct gbprox_peer *peer, uint32_t tlli) { struct gbprox_tlli_info *tlli_info; + struct gbprox_patch_state *state = &peer->patch_state; tlli_info = gbprox_find_tlli(peer, tlli); if (tlli_info) { @@ -662,7 +663,11 @@ static void gbprox_unregister_tlli(struct gbprox_peer *peer, uint32_t tlli) tlli); llist_del(&tlli_info->list); talloc_free(tlli_info); + state->enabled_tllis_count -= 1; } + + peer->ctrg->ctr[GBPROX_PEER_CTR_TLLI_CACHE_SIZE].current = + state->enabled_tllis_count; } static int gbprox_check_tlli(struct gbprox_peer *peer, uint32_t tlli) |