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authorDamien Miller <djm@mindrot.org>2002-01-22 23:24:13 +1100
committerDamien Miller <djm@mindrot.org>2002-01-22 23:24:13 +1100
commit7d05339c709efbf699e0dae499308428174a0da4 (patch)
tree22bbfa5480faa991511831b4c8aa5846267a27f4 /dispatch.c
parent84b8ab3eeef42818e20d2b46627245fe450082ab (diff)
- markus@cvs.openbsd.org 2002/01/11 13:39:36
[auth2.c dispatch.c dispatch.h kex.c] a single dispatch_protocol_error() that sends a message of type 'UNIMPLEMENTED' dispatch_range(): set handler for a ranges message types use dispatch_protocol_ignore() for authentication requests after successful authentication (the drafts requirement). serverloop/clientloop now send a 'UNIMPLEMENTED' message instead of exiting.
Diffstat (limited to 'dispatch.c')
-rw-r--r--dispatch.c28
1 files changed, 25 insertions, 3 deletions
diff --git a/dispatch.c b/dispatch.c
index 157c25cb..ce32bc22 100644
--- a/dispatch.c
+++ b/dispatch.c
@@ -22,7 +22,7 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "includes.h"
-RCSID("$OpenBSD: dispatch.c,v 1.14 2001/12/28 15:06:00 markus Exp $");
+RCSID("$OpenBSD: dispatch.c,v 1.15 2002/01/11 13:39:36 markus Exp $");
#include "ssh1.h"
#include "ssh2.h"
@@ -39,16 +39,38 @@ dispatch_fn *dispatch[DISPATCH_MAX];
void
dispatch_protocol_error(int type, u_int32_t seq, void *ctxt)
{
- fatal("dispatch_protocol_error: type %d seq %u", type, seq);
+ log("dispatch_protocol_error: type %d seq %u", type, seq);
+ if (!compat20)
+ fatal("protocol error");
+ packet_start(SSH2_MSG_UNIMPLEMENTED);
+ packet_put_int(seq);
+ packet_send();
+ packet_write_wait();
+}
+void
+dispatch_protocol_ignore(int type, u_int32_t seq, void *ctxt)
+{
+ log("dispatch_protocol_ignore: type %d seq %u", type, seq);
}
void
dispatch_init(dispatch_fn *dflt)
{
- int i;
+ u_int i;
for (i = 0; i < DISPATCH_MAX; i++)
dispatch[i] = dflt;
}
void
+dispatch_range(u_int from, u_int to, dispatch_fn *fn)
+{
+ u_int i;
+
+ for (i = from; i <= to; i++) {
+ if (i >= DISPATCH_MAX)
+ break;
+ dispatch[i] = fn;
+ }
+}
+void
dispatch_set(int type, dispatch_fn *fn)
{
dispatch[type] = fn;