diff options
Diffstat (limited to 'openbsc/src/osmo-bsc/osmo_bsc_filter.c')
-rw-r--r-- | openbsc/src/osmo-bsc/osmo_bsc_filter.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/openbsc/src/osmo-bsc/osmo_bsc_filter.c b/openbsc/src/osmo-bsc/osmo_bsc_filter.c index e9757337d..f58034702 100644 --- a/openbsc/src/osmo-bsc/osmo_bsc_filter.c +++ b/openbsc/src/osmo-bsc/osmo_bsc_filter.c @@ -264,6 +264,9 @@ static int bsc_patch_mm_info(struct gsm_subscriber_connection *conn, parse_res = tlv_parse(&tp, &gsm48_mm_att_tlvdef, data, length, 0, 0); if (parse_res <= 0 && parse_res != -3) + /* FIXME: -3 means unknown IE error, so this accepts messages + * with unknown IEs. But parsing has aborted with the unknown + * IE and the message is broken or parsed incompletely. */ return 0; /* Is TZ patching enabled? */ |