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do not send messages of type TNC_VENDORID_ANY or subtye TNC_SUBTYPE_ANY

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This commit is contained in:
Andreas Steffen
2011-04-28 13:28:40 +02:00
parent 68447302d6
commit 02472e3417
1 changed files with 12 additions and 0 deletions
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src/libcharon/tnc/tnccs/tnccs_manager.c
+12
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@@ -279,11 +279,23 @@ METHOD(tnccs_manager_t, send_message, TNC_Result,
TNC_BufferReference msg, TNC_BufferReference msg,
TNC_UInt32 msg_len, TNC_UInt32 msg_len,
TNC_MessageType msg_type) TNC_MessageType msg_type)
{ {
enumerator_t *enumerator; enumerator_t *enumerator;
tnccs_connection_entry_t *entry; tnccs_connection_entry_t *entry;
tnccs_send_message_t send_message = NULL; tnccs_send_message_t send_message = NULL;
tnccs_t *tnccs = NULL; tnccs_t *tnccs = NULL;
TNC_VendorID msg_vid;
TNC_MessageSubtype msg_subtype;
msg_vid = (msg_type >> 8) & TNC_VENDORID_ANY;
msg_subtype = msg_type & TNC_SUBTYPE_ANY;
if (msg_vid == TNC_VENDORID_ANY || msg_subtype == TNC_SUBTYPE_ANY)
{
DBG1(DBG_TNC, "not sending message of invalid type 0x%08x", msg_type);
return TNC_RESULT_INVALID_PARAMETER;
}
this->connection_lock->read_lock(this->connection_lock); this->connection_lock->read_lock(this->connection_lock);
enumerator = this->connections->create_enumerator(this->connections); enumerator = this->connections->create_enumerator(this->connections);