diff -r 0ff03867bdb6 -r 39b39e1a406e kernel/eka/memmodel/epoc/flexible/mmu/mcodepaging.cpp
--- a/kernel/eka/memmodel/epoc/flexible/mmu/mcodepaging.cpp	Wed Jul 21 14:46:58 2010 +0100
+++ b/kernel/eka/memmodel/epoc/flexible/mmu/mcodepaging.cpp	Thu Jul 22 16:46:39 2010 +0100
@@ -290,7 +290,7 @@
 			__KTRACE_OPT(KPAGING,Kern::Printf("  uncompressed, file offset == %x, size == %d", dataOffset, dataSize));
 			}
 
-		TInt bufferStart = info.iBlockMap.Read(aRequest->iBuffer,
+		TInt bufferStart = info.iBlockMap.Read(aRequest->Buffer(),
 												dataOffset,
 												dataSize,
 												device.iReadUnitShift,
@@ -305,7 +305,7 @@
 			break;
 			}
 
-		TLinAddr data = aRequest->iBuffer + bufferStart;
+		TLinAddr data = aRequest->Buffer() + bufferStart;
 		r = Decompress(info.iCompressionType, linAddr, decompressedSize, data, dataSize);
 		if(r>=0)
 			{