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Remove explicit setting of read_ahead for DTLS. It never makes sense not to

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use read_ahead with DTLS because it doesn't work. Therefore read_ahead needs
to be the default.

Reviewed-by: Andy Polyakov <appro@openssl.org>
(cherry picked from commit f4002412518703d07fee321d4c88ee0bbe1694fe)
This commit is contained in:
Matt Caswell 2015-01-26 16:46:49 +00:00
parent 11b32d6e29
commit 0ed9ca21ae
2 changed files with 0 additions and 18 deletions
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6
apps/s_client.c
View File

@ -1295,12 +1295,6 @@ int MAIN(int argc, char **argv)
#endif
if (exc)
ssl_ctx_set_excert(ctx, exc);
/*
* DTLS: partial reads end up discarding unread UDP bytes :-( Setting
* read ahead solves this problem.
*/
if (socket_type == SOCK_DGRAM)
SSL_CTX_set_read_ahead(ctx, 1);
#if !defined(OPENSSL_NO_TLSEXT)
# if !defined(OPENSSL_NO_NEXTPROTONEG)

12
apps/s_server.c
View File

@ -1736,12 +1736,6 @@ int MAIN(int argc, char *argv[])
SSL_CTX_set_options(ctx, SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG);
if (exc)
ssl_ctx_set_excert(ctx, exc);
/*
* DTLS: partial reads end up discarding unread UDP bytes :-( Setting
* read ahead solves this problem.
*/
if (socket_type == SOCK_DGRAM)
SSL_CTX_set_read_ahead(ctx, 1);
if (state)
SSL_CTX_set_info_callback(ctx, apps_ssl_info_callback);
@ -1821,12 +1815,6 @@ int MAIN(int argc, char *argv[])
SSL_CTX_set_options(ctx2, SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG);
if (exc)
ssl_ctx_set_excert(ctx2, exc);
/*
* DTLS: partial reads end up discarding unread UDP bytes :-(
* Setting read ahead solves this problem.
*/
if (socket_type == SOCK_DGRAM)
SSL_CTX_set_read_ahead(ctx2, 1);
if (state)
SSL_CTX_set_info_callback(ctx2, apps_ssl_info_callback);