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Fix off-by-2 errors

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This commit is contained in:
Mathieu Lacage
2008-05-28 13:03:29 -07:00
parent 27e5640201
commit 76dd4d1db4
3 changed files with 15 additions and 30 deletions
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19
src/node/socket.cc
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@@ -304,27 +304,12 @@ SocketRxAddressTag::GetSerializedSize (void) const
void
SocketRxAddressTag::Serialize (TagBuffer i) const
{
uint8_t len = m_address.GetSerializedSize ();
uint8_t* buffer = new uint8_t[len];
memset (buffer, 0, len);
m_address.Serialize (buffer, len);
i.Write (buffer, len);
delete [] buffer;
m_address.Serialize (i);
}
void
SocketRxAddressTag::Deserialize (TagBuffer i)
{
uint8_t type = i.ReadU8 ();
uint8_t len = i.ReadU8 ();
// Len is the length of the address starting from buffer[2]
NS_ASSERT (len >= 2);
uint8_t* buffer = new uint8_t[len];
memset (buffer, 0, len);
buffer[0] = type;
buffer[1] = len;
i.Read (buffer+2, len); // ReadU8 consumes a byte
m_address = Address::Deserialize (buffer);
delete [] buffer;
m_address.Deserialize (i);
}
SocketIpTtlTag::SocketIpTtlTag ()