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Prepare moving away from memmove() on incoming HS

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This commit is contained in:
Manuel Pégourié-Gonnard
2014-09-10 08:25:12 +00:00
committed by Paul Bakker
parent 4a1753657c
commit f899583f94
4 changed files with 38 additions and 27 deletions
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17
include/polarssl/ssl.h
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@ -1974,6 +1974,23 @@ static inline int safer_memcmp( const void *a, const void *b, size_t n )
return( diff );
}
/*
* Temporary function while transitionning away from memmove()
* on received DTLS handshake messages
*/
static inline void ssl_hs_rm_dtls_hdr( ssl_context *ssl )
{
#if defined(POLARSSL_SSL_PROTO_DTLS)
if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
{
memmove( ssl->in_msg + 4, ssl->in_msg + 12, ssl->in_hslen - 12 );
ssl->in_hslen -= 8;
}
#else
(void) ssl;
#endif
}
#ifdef __cplusplus
}
#endif