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If we only see one half of a SCCP conneversation we can as a last resort make the association on the RLC(if seen). 

svn path=/trunk/; revision=26527
This commit is contained in:
Anders Broman 2008-10-23 19:25:13 +00:00
parent 2ff51cb037
commit 10d2e65228
1 changed files with 33 additions and 0 deletions
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33
epan/dissectors/packet-sccp.c
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@ -881,6 +881,39 @@ sccp_assoc_info_t* get_sccp_assoc(packet_info* pinfo, guint offset, guint32 src_
break;
}
case SCCP_MSG_TYPE_RLC:
{
emem_tree_key_t bw_key[] = {
{1, &dpck}, {1, &opck}, {1, &src_lr}, {0, NULL}
};
emem_tree_key_t fw_key[] = {
{1, &opck}, {1, &dpck}, {1, &dst_lr}, {0, NULL}
};
if ( ( assoc = se_tree_lookup32_array(assocs,bw_key) ) ) {
goto got_assoc_rlc;
}
if ( (assoc = se_tree_lookup32_array(assocs,fw_key) ) ) {
goto got_assoc_rlc;
}
assoc = new_assoc(dpck,opck);
got_assoc_rlc:
pinfo->p2p_dir = P2P_DIR_SENT;
if ( ! pinfo->fd->flags.visited && ! assoc->has_bw_key ) {
se_tree_insert32_array(assocs,bw_key,assoc);
assoc->has_bw_key = TRUE;
}
if ( ! pinfo->fd->flags.visited && ! assoc->has_fw_key ) {
se_tree_insert32_array(assocs,fw_key,assoc);
assoc->has_fw_key = TRUE;
}
break;
}
default:
{
emem_tree_key_t key[] = {