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drop gsm48 RR ciph mode compl from permitted initial messages 

It is a message that is initially permitted, but it is in fact not handled in
the L3 code but already before, upon receiving
BSS_MAP_MSG_CIPHER_MODE_COMPLETE.

Change-Id: I0079f07271ca76bd457d0e700f3a736eb9066b47
This commit is contained in:
Neels Hofmeyr 2018-12-07 16:39:52 +01:00
parent 212c0c9bda
commit 325f106b34
1 changed files with 2 additions and 1 deletions
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3
src/libmsc/gsm_04_08.c
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@ -1296,7 +1296,8 @@ static bool msg_is_initially_permitted(const struct gsm48_hdr *hdr)
break;
case GSM48_PDISC_RR:
switch (msg_type) {
case GSM48_MT_RR_CIPH_M_COMPL:
/* GSM48_MT_RR_CIPH_M_COMPL is actually handled in bssmap_rx_ciph_compl() and gets redirected in the
* BSSAP layer to ran_conn_cipher_mode_compl() (before this here is reached) */
case GSM48_MT_RR_PAG_RESP:
return true;
default: