[svn] commit: r1318 - /trunk/src/bin/auth/auth_srv.cc

[BIND 10 source code commits]

Author: each
Date: Thu Mar 11 03:29:35 2010
New Revision: 1318

Log:
Return SERVFAIL if an exception is encountered during doQuery().
This is very preliminary; it should also log (at least to cerr)
the exception that occurred, and should clear the message sections
of any data they may have contained before the exception was thrown.

Modified:
    trunk/src/bin/auth/auth_srv.cc

Modified: trunk/src/bin/auth/auth_srv.cc
==============================================================================
--- trunk/src/bin/auth/auth_srv.cc (original)
+++ trunk/src/bin/auth/auth_srv.cc Thu Mar 11 03:29:35 2010
@@ -150,8 +150,12 @@
     message.setDNSSECSupported(dnssec_ok);
     message.setUDPSize(4096);   // XXX: hardcoding
 
-    Query query(message, dnssec_ok);
-    impl_->data_sources_.doQuery(query);
+    try {
+        Query query(message, dnssec_ok);
+        impl_->data_sources_.doQuery(query);
+    } catch(...) {
+        message.setRcode(Rcode::SERVFAIL());
+    }
 
     response_renderer.setLengthLimit(udp_buffer ? remote_bufsize : 65535);
     message.toWire(response_renderer);