Revision 41d049e1cda0e23ad45fbca94fc90cfe9cfee466 authored by Matt Caswell on 30 November 2015, 10:38:54 UTC, committed by Matt Caswell on 30 November 2015, 10:51:43 UTC
In the DTLS ClientHello processing the return value is stored in |ret| which by default is -1. We wish to return 1 on success or 2 on success *and* we have validated the DTLS cookie. Previously on successful validation of the cookie we were setting |ret| to 2. Unfortunately if we later encounter an error then we can end up returning a successful (positive) return code from the function because we already set |ret| to a positive value. This does not appear to have a security consequence because the handshake just fails at a later point. Reviewed-by: Andy Polyakov <appro@openssl.org>
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