prefix_ std::pair<bool, std::string> senf::MIHPacketType::validate(packet p)
{
- if (p.data().size() < initSize())
+ try {
+ if (p.data().size() < initSize())
+ return std::make_pair(false, "truncated MIH message");
+ if (p->version() != 1)
+ return std::make_pair(false, "invalid MIH version: " + senf::str(p->version()) );
+ if (p->payloadLength() != p.size()-8)
+ return std::make_pair(false, "wrong MIH length: " + senf::str(p->payloadLength()) );
+ if (p.next(senf::nothrow))
+ return MIHMessageRegistry::instance().validate( p->messageId(), p.next());
+ } catch (senf::TruncatedPacketException e) {
return std::make_pair(false, "truncated MIH message");
- if (p->version() != 1)
- return std::make_pair(false, "invalid MIH version: " + senf::str(p->version()) );
- if (p->payloadLength() != p.size()-8)
- return std::make_pair(false, "wrong MIH length: " + senf::str(p->payloadLength()) );
- if (p.next(senf::nothrow))
- return MIHMessageRegistry::instance().validate( p->messageId(), p.next());
+ }
return std::make_pair(true, "");
}