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| author | Daiki Ueno <dueno@redhat.com> | 2019-01-30 10:21:07 +0100 |
|---|---|---|
| committer | Daiki Ueno <dueno@redhat.com> | 2019-02-14 13:23:09 +0100 |
| commit | f1d654af712ef0776cb00825dbe8bf4e7e1c71a4 (patch) | |
| tree | e76a7557ca8d52c918c6f05ba149fff7380e70c8 | |
| parent | 914f6fc1ae4953db7a02e7290db67a33f1b48689 (diff) | |
| download | gnutls-f1d654af712ef0776cb00825dbe8bf4e7e1c71a4.tar.gz | |
session_pack: reset max_record_recv_size when packing
Signed-off-by: Daiki Ueno <dueno@redhat.com>
| -rw-r--r-- | lib/session_pack.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/lib/session_pack.c b/lib/session_pack.c index eec594e38e..da74f45e0c 100644 --- a/lib/session_pack.c +++ b/lib/session_pack.c @@ -923,9 +923,18 @@ pack_security_parameters(gnutls_session_t session, gnutls_buffer_st * ps) BUFFER_APPEND_NUM(ps, session->security_parameters. max_record_send_size); - BUFFER_APPEND_NUM(ps, - session->security_parameters. - max_record_recv_size); + + /* reset max_record_recv_size if it was negotiated + * using the record_size_limit extension */ + if (session->internals.hsk_flags & HSK_RECORD_SIZE_LIMIT_NEGOTIATED) { + BUFFER_APPEND_NUM(ps, + session->security_parameters. + max_record_send_size); + } else { + BUFFER_APPEND_NUM(ps, + session->security_parameters. + max_record_recv_size); + } if (session->security_parameters.grp) { BUFFER_APPEND_NUM(ps, session->security_parameters.grp->id); |