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(parent: 76bf0cf) | patch
DTLS message_sequence number wrong in rehandshake ServerHello
authorMichael Tuexen <tuexen@fh-muenster.de>
Tue, 13 Aug 2013 17:53:19 +0000 (18:53 +0100)
committerDr. Stephen Henson <steve@openssl.org>
Tue, 13 Aug 2013 17:55:41 +0000 (18:55 +0100)
commit83a3af9f4e61170afad6f79f161fad8245ae1f95
treee72dcd1c791a5ee422e36333c35ed69c97b63f9dtree | snapshot
parent76bf0cf27cadbb151b50bcc1f0630afa47f5e688commit | diff
DTLS message_sequence number wrong in rehandshake ServerHello

This fix ensures that
* A HelloRequest is retransmitted if not responded by a ClientHello
* The HelloRequest "consumes" the sequence number 0. The subsequent
ServerHello uses the sequence number 1.
* The client also expects the sequence number of the ServerHello to
be 1 if a HelloRequest was received earlier.
This patch fixes the RFC violation.
(cherry picked from commit b62f4daac00303280361924b9cc19b3e27528b15)
ssl/d1_pkt.c diff | blob | history
ssl/d1_srvr.c diff | blob | history
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