[vmkit-commits] [vmkit] r89206 - /vmkit/trunk/lib/JnJVM/Compiler/JavaJIT.cpp

[Nicolas Geoffray]

Author: geoffray
Date: Wed Nov 18 09:57:10 2009
New Revision: 89206

URL: http://llvm.org/viewvc/llvm-project?rev=89206&view=rev
Log:
Verify that the operands of arraycopy are not null.


Modified:
    vmkit/trunk/lib/JnJVM/Compiler/JavaJIT.cpp

Modified: vmkit/trunk/lib/JnJVM/Compiler/JavaJIT.cpp
URL: http://llvm.org/viewvc/llvm-project/vmkit/trunk/lib/JnJVM/Compiler/JavaJIT.cpp?rev=89206&r1=89205&r2=89206&view=diff

==============================================================================
--- vmkit/trunk/lib/JnJVM/Compiler/JavaJIT.cpp (original)
+++ vmkit/trunk/lib/JnJVM/Compiler/JavaJIT.cpp Wed Nov 18 09:57:10 2009
@@ -2284,6 +2284,8 @@
   Value* int32_start2 = args[3];
   Value* int32_length = args[4];
 
+  JITVerifyNull(ptr_src);
+  JITVerifyNull(ptr_dst);
 
   BasicBlock* label_entry = currentBlock;
   BasicBlock* label_bb = createBasicBlock("bb");