@@ -320,24 +320,26 @@ nl80211_attr = {
}
def build_nl80211_attr(id, val):
- return struct.pack("@HH", 4 + len(val), nl80211_attr[id]) + val
+ attr = struct.pack("@HH", 4 + len(val), nl80211_attr[id]) + val
+ if len(attr) % 4 != 0:
+ attr += '\0' * (4 - (len(attr) % 4))
+ return attr
def build_nl80211_attr_u32(id, val):
return build_nl80211_attr(id, struct.pack("@I", val))
def build_nl80211_attr_u16(id, val):
- return build_nl80211_attr(id, struct.pack("@HH", val, 0))
+ return build_nl80211_attr(id, struct.pack("@H", val))
def build_nl80211_attr_u8(id, val):
- return build_nl80211_attr(id, struct.pack("@4B", val, 0, 0, 0))
+ return build_nl80211_attr(id, struct.pack("@B", val))
def build_nl80211_attr_flag(id):
return build_nl80211_attr(id, '')
def build_nl80211_attr_mac(id, val):
addr = struct.unpack('6B', binascii.unhexlify(val.replace(':','')))
- t = addr + (0, 0)
- aval = struct.pack('<6BBB', *t)
+ aval = struct.pack('<6B', *addr)
return build_nl80211_attr(id, aval)
def parse_nl80211_attrs(msg):