From b39d33868fbf7c662cdb0deb43b7558af8c12949 Mon Sep 17 00:00:00 2001 From: Daiki Ueno Date: Wed, 30 Jan 2019 16:45:08 +0100 Subject: constate: reset max_record_recv_size upon renegotiation Signed-off-by: Daiki Ueno --- lib/constate.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/lib/constate.c b/lib/constate.c index fbbff886e9..e6ed8a3532 100644 --- a/lib/constate.c +++ b/lib/constate.c @@ -822,6 +822,15 @@ int _gnutls_write_connection_state_init(gnutls_session_t session) session->security_parameters.epoch_next; int ret; + /* reset max_record_recv_size if it was negotiated in the + * previous handshake using the record_size_limit extension */ + if (session->security_parameters.max_record_recv_size != + session->security_parameters.max_record_send_size && + !(session->internals.hsk_flags & HSK_RECORD_SIZE_LIMIT_NEGOTIATED) && + session->security_parameters.entity == GNUTLS_SERVER) + session->security_parameters.max_record_recv_size = + session->security_parameters.max_record_send_size; + /* Update internals from CipherSuite selected. * If we are resuming just copy the connection session */ -- cgit v1.2.1