set ValueIterator's fIndex to the next slot so OpenHashTable's Iterator properly gets it.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20974 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/util/MultiHashTable.h

@@ -75,8 +75,7 @@ public:
 			: fOriginalIndex(index), fOriginalValue(value)
 		{
 			Iterator::fTable = table;
-			Iterator::fIndex = index;
+			Rewind();
-			Iterator::fNext = value;
 		}
 
 		bool HasNext() const
@@ -91,7 +90,7 @@ public:
 
 		void Rewind()
 		{
-			Iterator::fIndex = fOriginalIndex;
+			Iterator::fIndex = fOriginalIndex + 1;
 			Iterator::fNext = fOriginalValue;
 		}
 

headers/private/kernel/util/OpenHashTable.h

@@ -114,16 +114,8 @@ public:
 
 	void InsertUnchecked(ValueType *value)
 	{
-		if (CheckDuplicates) {
+		if (CheckDuplicates && _ExaustiveSearch(value))
-			for (size_t i = 0; i < fTableSize; i++) {
-				ValueType *bucket = fTable[i];
-				while (bucket) {
-					if (bucket == value)
 			panic("Hash Table: value already in table.");
-					bucket = _Link(bucket)->fNext;
-				}
-			}
-		}
 
 		_Insert(fTable, fTableSize, value);
 		fItemCount++;
@@ -164,16 +156,8 @@ public:
 		if (slot == NULL)
 			return false;
 
-		if (CheckDuplicates) {
+		if (CheckDuplicates && _ExaustiveSearch(value))
-			for (size_t i = 0; i < fTableSize; i++) {
-				ValueType *bucket = fTable[i];
-				while (bucket) {
-					if (bucket == value)
 			panic("Hash Table: duplicate detected.");
-					bucket = _Link(bucket)->fNext;
-				}
-			}
-		}
 
 		fItemCount--;
 		return true;
@@ -270,6 +254,20 @@ protected:
 		return fDefinition.GetLink(bucket);
 	}
 
+	bool _ExaustiveSearch(ValueType *value) const
+	{
+		for (size_t i = 0; i < fTableSize; i++) {
+			ValueType *bucket = fTable[i];
+			while (bucket) {
+				if (bucket == value)
+					return true;
+				bucket = _Link(bucket)->fNext;
+			}
+		}
+
+		return false;
+	}
+
 	Definition fDefinition;
 	size_t fTableSize, fItemCount;
 	ValueType **fTable;

src/add-ons/kernel/network/protocols/udp/udp.cpp

@@ -933,6 +933,8 @@ UdpEndpoint::StoreData(net_buffer *buffer)
 status_t
 UdpEndpoint::DeliverData(net_buffer *_buffer)
 {
+	TRACE_EP("DeliverData(%p [%ld bytes])", _buffer, _buffer->size);
+
 	net_buffer *buffer = gBufferModule->clone(_buffer, false);
 	if (buffer == NULL)
 		return B_NO_MEMORY;