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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)

Conflicts:
	apps/s_client.c
	apps/s_server.c
This commit is contained in:
Matt Caswell 2015-01-26 16:46:49 +00:00
parent 1895583835
commit 131d3fdfe2
2 changed files with 0 additions and 18 deletions
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6
apps/s_client.c
View File

@ -1149,12 +1149,6 @@ int MAIN(int argc, char **argv)
if (clr)
SSL_CTX_clear_options(ctx, clr);
/*
* 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) && !defined(OPENSSL_NO_NEXTPROTONEG)
if (next_proto.data)

12
apps/s_server.c
View File

@ -1541,12 +1541,6 @@ int MAIN(int argc, char *argv[])
if (hack)
SSL_CTX_set_options(ctx, SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG);
SSL_CTX_set_options(ctx, off);
/*
* 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);
@ -1614,12 +1608,6 @@ int MAIN(int argc, char *argv[])
if (hack)
SSL_CTX_set_options(ctx2, SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG);
SSL_CTX_set_options(ctx2, off);
/*
* 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);