Mercurial > hg > truffle
diff src/share/vm/memory/allocation.hpp @ 12109:faf2631b9334
8022683: JNI GetStringUTFChars should return NULL on allocation failure not abort the VM
Summary: Return NULL on OOM from GetStringChars, GetStringUTFChars and Get<PrimitiveType>ArrayElements family of functions.
Reviewed-by: dholmes, coleenp
| author | dsimms |
|---|---|
| date | Mon, 26 Aug 2013 09:33:01 +0200 |
| parents | cf9d71d3e474 |
| children | 9758d9f36299 e2722a66aba7 |
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--- a/src/share/vm/memory/allocation.hpp Sun Aug 25 21:21:18 2013 -0400 +++ b/src/share/vm/memory/allocation.hpp Mon Aug 26 09:33:01 2013 +0200 @@ -666,7 +666,7 @@ NEW_RESOURCE_ARRAY_RETURN_NULL(type, 1) #define NEW_C_HEAP_ARRAY3(type, size, memflags, pc, allocfail)\ - (type*) AllocateHeap(size * sizeof(type), memflags, pc, allocfail) + (type*) AllocateHeap((size) * sizeof(type), memflags, pc, allocfail) #define NEW_C_HEAP_ARRAY2(type, size, memflags, pc)\ (type*) (AllocateHeap((size) * sizeof(type), memflags, pc)) @@ -675,16 +675,16 @@ (type*) (AllocateHeap((size) * sizeof(type), memflags)) #define NEW_C_HEAP_ARRAY2_RETURN_NULL(type, size, memflags, pc)\ - NEW_C_HEAP_ARRAY3(type, size, memflags, pc, AllocFailStrategy::RETURN_NULL) + NEW_C_HEAP_ARRAY3(type, (size), memflags, pc, AllocFailStrategy::RETURN_NULL) #define NEW_C_HEAP_ARRAY_RETURN_NULL(type, size, memflags)\ - NEW_C_HEAP_ARRAY3(type, size, memflags, (address)0, AllocFailStrategy::RETURN_NULL) + NEW_C_HEAP_ARRAY3(type, (size), memflags, (address)0, AllocFailStrategy::RETURN_NULL) #define REALLOC_C_HEAP_ARRAY(type, old, size, memflags)\ - (type*) (ReallocateHeap((char*)old, (size) * sizeof(type), memflags)) + (type*) (ReallocateHeap((char*)(old), (size) * sizeof(type), memflags)) #define REALLOC_C_HEAP_ARRAY_RETURN_NULL(type, old, size, memflags)\ - (type*) (ReallocateHeap((char*)old, (size) * sizeof(type), memflags, AllocFailStrategy::RETURN_NULL)) + (type*) (ReallocateHeap((char*)(old), (size) * sizeof(type), memflags, AllocFailStrategy::RETURN_NULL)) #define FREE_C_HEAP_ARRAY(type, old, memflags) \ FreeHeap((char*)(old), memflags)