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fix building the new session ticket message for DTLS, take into account the additional header sizes

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John Safranek
2016-08-18 17:51:25 -07:00
parent 5347e32d63
commit fa1989b729
1 changed files with 13 additions and 7 deletions
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20
src/internal.c
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@@ -18200,13 +18200,6 @@ int DoSessionTicket(WOLFSSL* ssl,
word32 length = SESSION_HINT_SZ + LENGTH_SZ;
word32 idx = RECORD_HEADER_SZ + HANDSHAKE_HEADER_SZ;
#ifdef WOLFSSL_DTLS
if (ssl->options.dtls) {
length += DTLS_RECORD_EXTRA;
idx += DTLS_RECORD_EXTRA;
}
#endif
if (ssl->options.createTicket) {
ret = CreateTicket(ssl);
if (ret != 0) return ret;
@@ -18215,6 +18208,12 @@ int DoSessionTicket(WOLFSSL* ssl,
length += ssl->session.ticketLen;
sendSz = length + HANDSHAKE_HEADER_SZ + RECORD_HEADER_SZ;
#ifdef WOLFSSL_DTLS
if (ssl->options.dtls) {
sendSz += DTLS_RECORD_EXTRA + DTLS_HANDSHAKE_EXTRA;
idx += DTLS_RECORD_EXTRA + DTLS_HANDSHAKE_EXTRA;
}
#endif
/* check for available size */
if ((ret = CheckAvailableSize(ssl, sendSz)) != 0)
return ret;
@@ -18237,6 +18236,13 @@ int DoSessionTicket(WOLFSSL* ssl,
XMEMCPY(output + idx, ssl->session.ticket, ssl->session.ticketLen);
/* idx += ssl->session.ticketLen; */
#ifdef WOLFSSL_DTLS
if (ssl->options.dtls) {
if ((ret = DtlsPoolSave(ssl, output, sendSz)) != 0)
return ret;
}
#endif
ret = HashOutput(ssl, output, sendSz, 0);
if (ret != 0) return ret;
ssl->buffers.outputBuffer.length += sendSz;