tls_process_server_hello: Disallow repeated HRR
authorTomas Mraz <tomas@openssl.org>
Tue, 22 Mar 2022 11:34:07 +0000 (12:34 +0100)
committerTomas Mraz <tomas@openssl.org>
Wed, 30 Mar 2022 09:34:20 +0000 (11:34 +0200)
commitd204a50b898435fbf937316d5693008cebf62eef
tree06e35e8130f4aa74abd5bf5442f216d830002421
parent514bd51a8cb901a7351ecdc45a680d6aba720b5a
tls_process_server_hello: Disallow repeated HRR

Repeated HRR must be rejected.

Fixes #17934

Reviewed-by: Todd Short <todd.short@me.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17936)
ssl/statem/statem_clnt.c