From f47e203975133ddbae3cde20c8c3c0516f62066c Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Tue, 26 Aug 2014 01:20:26 +0100 Subject: [PATCH] Fix comments, add new test. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix comments in ssltest.c: return value of 0 now means extension is omitted and add_cb is not called for servers if the corresponding extension is absent in ClientHello. Test add_cb is not called if extension is not received. Reviewed-by: Emilia Käsper --- ssl/ssltest.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/ssl/ssltest.c b/ssl/ssltest.c index 4dd7c8b47a..bc13e4cb2b 100644 --- a/ssl/ssltest.c +++ b/ssl/ssltest.c @@ -636,20 +636,23 @@ static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type, return 1; } -/* custom_ext_0_cli_parse_cb returns -1 - the server won't receive a callback for this extension */ +/* custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback for this extension */ static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type, const unsigned char *in, size_t inlen, int *al, void *arg) { + custom_ext_error = 1; return 1; } -/* 'generate' callbacks are always called, even if the 'receive' callback isn't called */ +/* 'add' callbacks are only called if the 'parse' callback is called */ static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type, const unsigned char **out, size_t *outlen, int *al, void *arg) { + /* Error: should not have been called */ + custom_ext_error = 1; return 0; /* Don't send an extension */ }