msan_new_delete.cc [plain text]
#include "msan.h"
#include "interception/interception.h"
#if MSAN_REPLACE_OPERATORS_NEW_AND_DELETE
#include <stddef.h>
namespace __msan {
void ReplaceOperatorsNewAndDelete() { }
}
using namespace __msan;
namespace std {
struct nothrow_t {};
}
#define OPERATOR_NEW_BODY \
GET_MALLOC_STACK_TRACE; \
return MsanReallocate(&stack, 0, size, sizeof(u64), false)
INTERCEPTOR_ATTRIBUTE
void *operator new(size_t size) { OPERATOR_NEW_BODY; }
INTERCEPTOR_ATTRIBUTE
void *operator new[](size_t size) { OPERATOR_NEW_BODY; }
INTERCEPTOR_ATTRIBUTE
void *operator new(size_t size, std::nothrow_t const&) { OPERATOR_NEW_BODY; }
INTERCEPTOR_ATTRIBUTE
void *operator new[](size_t size, std::nothrow_t const&) { OPERATOR_NEW_BODY; }
#define OPERATOR_DELETE_BODY \
GET_MALLOC_STACK_TRACE; \
if (ptr) MsanDeallocate(&stack, ptr)
INTERCEPTOR_ATTRIBUTE
void operator delete(void *ptr) throw() { OPERATOR_DELETE_BODY; }
INTERCEPTOR_ATTRIBUTE
void operator delete[](void *ptr) throw() { OPERATOR_DELETE_BODY; }
INTERCEPTOR_ATTRIBUTE
void operator delete(void *ptr, std::nothrow_t const&) { OPERATOR_DELETE_BODY; }
INTERCEPTOR_ATTRIBUTE
void operator delete[](void *ptr, std::nothrow_t const&) {
OPERATOR_DELETE_BODY;
}
#endif // MSAN_REPLACE_OPERATORS_NEW_AND_DELETE