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add debugging for datagramIterator AI crash

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This commit is contained in:
Samir Naik 2007-10-08 21:56:03 +00:00
parent 66eb1a1298
commit 31fb723776
1 changed files with 7 additions and 0 deletions
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7
panda/src/express/datagramIterator.I
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@ -489,6 +489,13 @@ INLINE void DatagramIterator::
skip_bytes(size_t size) {
nassertv(_datagram != (const Datagram *)NULL);
nassertv((int)size >= 0);
#ifndef NDEBUG
if (_current_index + size > _datagram->get_length()) {
nout << "datagram overflow: current_index = " << _current_index
<< " size = " << size << " length = " << _datagram->get_length() << "\n";
_datagram->dump_hex(nout);
}
#endif
nassertv(_current_index + size <= _datagram->get_length());
_current_index += size;
}