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tests: Invalid P2PS attribute parsing

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-07-13 00:51:15 +03:00
parent 2496adf046
commit dca95e6924
1 changed files with 69 additions and 0 deletions
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69
tests/hwsim/test_p2p_messages.py
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@ -48,6 +48,14 @@ P2P_ATTR_INTERFACE = 16
P2P_ATTR_OPERATING_CHANNEL = 17 P2P_ATTR_OPERATING_CHANNEL = 17
P2P_ATTR_INVITATION_FLAGS = 18 P2P_ATTR_INVITATION_FLAGS = 18
P2P_ATTR_OOB_GO_NEG_CHANNEL = 19 P2P_ATTR_OOB_GO_NEG_CHANNEL = 19
P2P_ATTR_SERVICE_HASH = 21
P2P_ATTR_SESSION_INFORMATION_DATA = 22
P2P_ATTR_CONNECTION_CAPABILITY = 23
P2P_ATTR_ADVERTISEMENT_ID = 24
P2P_ATTR_ADVERTISED_SERVICE = 25
P2P_ATTR_SESSION_ID = 26
P2P_ATTR_FEATURE_CAPABILITY = 27
P2P_ATTR_PERSISTENT_GROUP = 28
P2P_ATTR_VENDOR_SPECIFIC = 221 P2P_ATTR_VENDOR_SPECIFIC = 221
P2P_SC_SUCCESS = 0 P2P_SC_SUCCESS = 0
@ -575,6 +583,67 @@ def test_p2p_msg_invitation_req(dev, apdev):
msg['payload'] += ie_p2p(attrs) msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg) hapd.mgmt_tx(msg)
# Too short Service Hash attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH5B", P2P_ATTR_SERVICE_HASH, 5, 1, 2, 3, 4, 5)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Connection Capability attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH", P2P_ATTR_CONNECTION_CAPABILITY, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Advertisement ID attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH9B", P2P_ATTR_ADVERTISEMENT_ID, 9, 1, 2, 3, 4, 5,
6, 7, 8, 9)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Truncated and too short Service Instance attributes
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH8B", P2P_ATTR_ADVERTISED_SERVICE, 8, 1, 2, 3, 4, 5,
6, 2, 8)
attrs += struct.pack("<BH7B", P2P_ATTR_ADVERTISED_SERVICE, 7, 1, 2, 3, 4, 5,
6, 7)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Session ID attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH4B", P2P_ATTR_SESSION_ID, 4, 1, 2, 3, 4)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Feature Capability attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH", P2P_ATTR_FEATURE_CAPABILITY, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Persistent Group attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH5B", P2P_ATTR_PERSISTENT_GROUP, 5, 1, 2, 3, 4, 5)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too long Persistent Group attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH9L3B", P2P_ATTR_PERSISTENT_GROUP, 6 + 32 + 1,
1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=0.5) is not None: if hapd.mgmt_rx(timeout=0.5) is not None:
raise Exception("Unexpected management frame received") raise Exception("Unexpected management frame received")