[openssl-dev] [openssl.org #3657] OpenSSL 1.0.1k DTLS handshake no longer works
Eugen-Andrei Gavriloaie
shiretu at gmail.com
Thu Jan 15 15:49:59 UTC 2015
Hi,
Adding "SSL_CTX_set_read_ahead(pSslContext, 1);" fixed both the test app and the real app I'm working on.
May I ask where should I read more about this function? I'm grateful that it now works, but is kind of a tough thing to just swallow this info without chewing on it a bit :)
Best regards,
Andrei
> On Jan 14, 2015, at 22:21, Eugen-Andrei Gavriloaie via RT <rt at openssl.org> wrote:
>
> Hi all,
>
> I believe I have found a bug which is only present in the latest versions (1.0.1k)
>
> I have created a simple C test which does the following things in this order:
>
> 1. initialize the SSL library
> 2. creates an X509 key and cert
> 3. creates an DTLS server SSL context
> 4. Setup 2 memory BIO instances on the SSL context
> 5. Feed the input BIO with a hardcoded "Client Hello" packet
> 6. Call SSL_accept
>
> Wanted:
> The output BIO should contain a packet ("Server Hello") to be sent over the wire
>
> Observed:
> The output BIO is empty, the handshake never succeeds
>
> Same file test app linked with OpenSSL 1.0.1j works as expected, the output is generated.
>
> I have attached the C file.
>
> Best regards,
> Andrei
>
>
> <dtls_bug.c>
>
>
> _______________________________________________
> openssl-dev mailing list
> To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-dev
More information about the openssl-dev
mailing list