Still advance handshake even on an empty write
authorMatt Caswell <matt@openssl.org>
Thu, 27 Jul 2023 13:27:17 +0000 (14:27 +0100)
committerMatt Caswell <matt@openssl.org>
Wed, 2 Aug 2023 14:07:07 +0000 (15:07 +0100)
commit33f6ad1724b2f32a370d01b61ef12120a75d8049
treec4458acae8c9833afc3a5de37fa550ade094b8eb
parenta1c87f64dd6d6b0f1c8b276dc415f69e1102f930
Still advance handshake even on an empty write

A call to SSL_write() with a zero length buffer should still advance the
handshake. Applications (including s_client) may rely on this.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21578)
ssl/quic/quic_impl.c