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calculate the correct size of header and trailer to remove from buffer

Mathieu Lacage 2007-06-01 13:06:21 +02:00
parent 26e52f0da4
commit 89fc9310db
1 changed files with 2 additions and 1 deletions
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3
src/common/packet.cc
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@ -63,7 +63,8 @@ Packet
Packet::CreateFragment (uint32_t start, uint32_t length) const
{
Buffer buffer = m_buffer.CreateFragment (start, length);
uint32_t end = buffer.GetSize () - (start + length);
NS_ASSERT (m_buffer.GetSize () >= start + length);
uint32_t end = m_buffer.GetSize () - (start + length);
PacketHistory history = m_history.CreateFragment (start, end);
return Packet (buffer, m_tags, history, m_uid);
}