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authormarha <marha@users.sourceforge.net>2014-10-19 11:34:57 +0200
committermarha <marha@users.sourceforge.net>2014-10-19 11:34:57 +0200
commit8cd093f61168a373d919c68e0ce4e04949fa4eb6 (patch)
treed1bc1dd33da84a22d6ab30aa9f7efb79b592ffda /openssl/ssl/d1_lib.c
parent9fc852414dd4e841c4e2229f55a3e41abca64ac5 (diff)
parenta14858a22f164b5accc4bd192a5d3de21d88e3d1 (diff)
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Merge remote-tracking branch 'origin/released'
Conflicts: openssl/Makefile openssl/crypto/opensslconf.h
Diffstat (limited to 'openssl/ssl/d1_lib.c')
-rw-r--r--openssl/ssl/d1_lib.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/openssl/ssl/d1_lib.c b/openssl/ssl/d1_lib.c
index 6bde16fa2..82ca65392 100644
--- a/openssl/ssl/d1_lib.c
+++ b/openssl/ssl/d1_lib.c
@@ -266,6 +266,16 @@ long dtls1_ctrl(SSL *s, int cmd, long larg, void *parg)
case DTLS_CTRL_LISTEN:
ret = dtls1_listen(s, parg);
break;
+ case SSL_CTRL_CHECK_PROTO_VERSION:
+ /* For library-internal use; checks that the current protocol
+ * is the highest enabled version (according to s->ctx->method,
+ * as version negotiation may have changed s->method). */
+#if DTLS_MAX_VERSION != DTLS1_VERSION
+# error Code needs update for DTLS_method() support beyond DTLS1_VERSION.
+#endif
+ /* Just one protocol version is supported so far;
+ * fail closed if the version is not as expected. */
+ return s->version == DTLS_MAX_VERSION;
default:
ret = ssl3_ctrl(s, cmd, larg, parg);