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Avoid aliasing problems by using special buf endian handling functions wrapping memcpy

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Francisco Blas (klondike) Izquierdo Riera 2014-12-29 23:04:02 +01:00
parent 4d640dac2a
commit 1636187e26
13 changed files with 68 additions and 40 deletions
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4
NTCPSession.cpp
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@ -338,7 +338,7 @@ namespace transport
LogPrint (eLogDebug, "Phase 3 received: ", bytes_transferred);
m_Decryption.Decrypt (m_ReceiveBuffer, bytes_transferred, m_ReceiveBuffer);
uint8_t * buf = m_ReceiveBuffer;
uint16_t size = be16toh (*(uint16_t *)buf);
uint16_t size = bufbe16toh (buf);
m_RemoteIdentity.FromBuffer (buf + 2, size);
size_t expectedSize = size + 2/*size*/ + 4/*timestamp*/ + m_RemoteIdentity.GetSignatureLen ();
size_t paddingLen = expectedSize & 0x0F;
@ -526,7 +526,7 @@ namespace transport
m_NextMessageOffset = 0;
m_Decryption.Decrypt (encrypted, m_NextMessage->buf);
uint16_t dataSize = be16toh (*(uint16_t *)m_NextMessage->buf);
uint16_t dataSize = bufbe16toh (m_NextMessage->buf);
if (dataSize)
{
// new message