BIND 10 trac2096, updated. 5b27cee6f2b2ea3199700f2358ab38655c60e5eb [2096] Minor improvements

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- Log -----------------------------------------------------------------
commit 5b27cee6f2b2ea3199700f2358ab38655c60e5eb
Author: Michal 'vorner' Vaner <michal.vaner at nic.cz>
Date:   Fri Aug 24 12:15:52 2012 +0200

    [2096] Minor improvements
    
    * Check for impossible return value and throw in that case.
    * Call nextInternal directly, to avoid some indirection. This might
      cause a small performance benefit.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/datasrc/memory/rdata_serialization.h |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

-----------------------------------------------------------------------
diff --git a/src/lib/datasrc/memory/rdata_serialization.h b/src/lib/datasrc/memory/rdata_serialization.h
index 4f65971..085a6e3 100644
--- a/src/lib/datasrc/memory/rdata_serialization.h
+++ b/src/lib/datasrc/memory/rdata_serialization.h
@@ -322,7 +322,7 @@ public:
     /// therefore if you already called next() yourself, it does not start
     /// at the beginning).
     void iterate() {
-        while (next() != RRSET_BOUNDARY) {}
+        while (nextInternal(name_action_, data_action_) != RRSET_BOUNDARY) {}
     }
 
     /// \brief Call next() until the end of current rdata.
@@ -334,7 +334,7 @@ public:
     /// \return If there was Rdata to iterate through.
     bool iterateRdata() {
         while (true) {
-            switch (next()) {
+            switch (nextInternal(name_action_, data_action_)) {
                 case NO_BOUNDARY: break;
                 case RDATA_BOUNDARY: return (true);
                 case RRSET_BOUNDARY: return (false);
@@ -365,7 +365,9 @@ public:
     bool iterateSingleSig() {
         while (true) {
             switch (nextSig()) {
-                case NO_BOUNDARY: break;
+                case NO_BOUNDARY:
+                    isc_throw(isc::Unexpected, "NO_BOUNDARY inside an RRSig. "
+                              "Data corruption? Bug inside RdataReader?");
                 case RDATA_BOUNDARY: return (true);
                 case RRSET_BOUNDARY: return (false);
             }