Summary: Now that HIL doesn't help us anymore we need to reconstruct its mapping "SIL logical var -> program access path". We already have everything we need in pulse: it suffices to walk the current memory graph starting from program variables until we find the value of the temporary we are interested in. This diff also builds some type machinery to make sure all accesses are explained. Reviewed By: mbouaziz Differential Revision: D15824959 fbshipit-source-id: 722c81b39master
Jules Villard
6 years ago
committed by
Facebook Github Bot
parent
c9f4768be7
commit
0592bac25e
@ -1,47 +1,47 @@
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codetoanalyze/cpp/pulse/basics.cpp, multiple_invalidations_branch_bad, 6, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$5`,memory was invalidated by `delete` on `n$5` here,use-after-lifetime part of the trace starts here,assigned to `n$0`,invalid access to `*n$0` here]
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codetoanalyze/cpp/pulse/basics.cpp, multiple_invalidations_branch_bad, 6, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,memory was invalidated by `delete` on `ptr` here,use-after-lifetime part of the trace starts here,invalid access to `*ptr` here]
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codetoanalyze/cpp/pulse/basics.cpp, multiple_invalidations_loop_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$6`,memory was invalidated by `delete` on `n$6` here,use-after-lifetime part of the trace starts here,assigned to `n$6`,invalid access to `n$6` here]
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codetoanalyze/cpp/pulse/basics.cpp, multiple_invalidations_loop_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,memory was invalidated by `delete` on `ptr` here,use-after-lifetime part of the trace starts here,invalid access to `ptr` here]
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codetoanalyze/cpp/pulse/deduplication.cpp, deduplication::SomeTemplatedClass<int*>::lifetime_error_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$0`,when calling `templated_wrapper_delete_ok` here,memory was invalidated by `delete` on `n$0` here,use-after-lifetime part of the trace starts here,assigned to `n$2`,when calling `templated_wrapper_access_ok` here,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/deduplication.cpp, deduplication::SomeTemplatedClass<int*>::lifetime_error_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `templated_wrapper_delete_ok` here,memory was invalidated by `delete` on `a` here,use-after-lifetime part of the trace starts here,when calling `templated_wrapper_access_ok` here,invalid access to `*(a.f)` here]
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codetoanalyze/cpp/pulse/deduplication.cpp, deduplication::SomeTemplatedClass<int>::lifetime_error_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$0`,when calling `templated_wrapper_delete_ok` here,memory was invalidated by `delete` on `n$0` here,use-after-lifetime part of the trace starts here,assigned to `n$2`,when calling `templated_wrapper_access_ok` here,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/deduplication.cpp, deduplication::SomeTemplatedClass<int>::lifetime_error_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `templated_wrapper_delete_ok` here,memory was invalidated by `delete` on `a` here,use-after-lifetime part of the trace starts here,when calling `templated_wrapper_access_ok` here,invalid access to `*(a.f)` here]
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codetoanalyze/cpp/pulse/deduplication.cpp, deduplication::templated_function_bad<_Bool>, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$0`,when calling `deduplication::templated_delete_function` here,memory was invalidated by `delete` on `n$0` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(deduplication::A))`,assigned to `a`,assigned to `n$1`,when calling `deduplication::templated_access_function` here,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/deduplication.cpp, deduplication::templated_function_bad<_Bool>, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `deduplication::templated_delete_function` here,memory was invalidated by `delete` on `a` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(deduplication::A))`,assigned to `a`,when calling `deduplication::templated_access_function` here,invalid access to `*(a.f)` here]
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codetoanalyze/cpp/pulse/deduplication.cpp, deduplication::templated_function_bad<int>, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$0`,when calling `deduplication::templated_delete_function` here,memory was invalidated by `delete` on `n$0` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(deduplication::A))`,assigned to `a`,assigned to `n$1`,when calling `deduplication::templated_access_function` here,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/deduplication.cpp, deduplication::templated_function_bad<int>, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `deduplication::templated_delete_function` here,memory was invalidated by `delete` on `a` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(deduplication::A))`,assigned to `a`,when calling `deduplication::templated_access_function` here,invalid access to `*(a.f)` here]
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codetoanalyze/cpp/pulse/folly_DestructorGuard.cpp, UsingDelayedDestruction::double_delete_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,assigned to `n$0`,invalid access to `n$0` here]
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codetoanalyze/cpp/pulse/folly_DestructorGuard.cpp, UsingDelayedDestruction::double_delete_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,memory was invalidated by `delete` on `this` here,use-after-lifetime part of the trace starts here,invalid access to `this` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, delete_aliased_then_read_bad, 4, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$5`,assigned to `y`,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,assigned to `n$4`,assigned to `z`,assigned to `n$0`,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, delete_aliased_then_read_bad, 4, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `y`,memory was invalidated by `delete` on `y` here,use-after-lifetime part of the trace starts here,assigned to `z`,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access to `*(x.f)` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, delete_inner_then_write_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$0`,when calling `wraps_delete_inner()` here,memory was invalidated by `delete` on `n$0` here,use-after-lifetime part of the trace starts here,assigned to `n$0`,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, delete_inner_then_write_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `wraps_delete_inner()` here,memory was invalidated by `delete` on `x` here,use-after-lifetime part of the trace starts here,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access to `*(x.f)` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, delete_then_read_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,assigned to `n$0`,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, delete_then_read_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,memory was invalidated by `delete` on `x` here,use-after-lifetime part of the trace starts here,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access to `*(x.f)` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, delete_then_write_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$0`,when calling `wraps_delete()` here,when calling `wraps_delete_inner()` here,memory was invalidated by `delete` on `n$0` here,use-after-lifetime part of the trace starts here,assigned to `n$0`,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, delete_then_write_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `wraps_delete()` here,when calling `wraps_delete_inner()` here,memory was invalidated by `delete` on `x` here,use-after-lifetime part of the trace starts here,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access to `*(x.f)` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, feed_invalid_into_access_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Y))`,assigned to `y`,assigned to `n$2`,when calling `may_return_invalid_ptr_ok()` here,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Y))`,assigned to `y`,assigned to `n$0`,assigned to `return`,returned from call to `may_return_invalid_ptr_ok()`,assigned to `y`,assigned to `n$0`,when calling `call_store()` here,when calling `store()` here,invalid access to `n$0->p` here]
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codetoanalyze/cpp/pulse/interprocedural.cpp, feed_invalid_into_access_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Y))`,assigned to `y`,when calling `may_return_invalid_ptr_ok()` here,memory was invalidated by `delete` on `y` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Y))`,assigned to `y`,assigned to `return`,returned from call to `may_return_invalid_ptr_ok()`,assigned to `y`,when calling `call_store()` here,when calling `store()` here,invalid access to `*(y.p)` here]
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codetoanalyze/cpp/pulse/join.cpp, invalidate_node_alias_bad, 12, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$13`,assigned to `result`,assigned to `n$9`,memory was invalidated by `delete` on `n$9` here,use-after-lifetime part of the trace starts here,assigned to `n$13`,assigned to `result`,assigned to `n$0`,invalid access to `*n$0` here]
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codetoanalyze/cpp/pulse/join.cpp, invalidate_node_alias_bad, 12, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `result`,memory was invalidated by `delete` on `result` here,use-after-lifetime part of the trace starts here,assigned to `result`,invalid access to `*result` here]
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codetoanalyze/cpp/pulse/reference_wrapper.cpp, reference_wrapper_heap_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$3`,when calling `getwrapperHeap()` here,when calling `~WrapsB` here,when calling `__infer_inner_destructor_~WrapsB` here,memory was invalidated by `delete` on `n$3` here,use-after-lifetime part of the trace starts here,assigned to `n$3`,assigned to `n$1->b`,returned from call to `ReferenceWrapperHeap::ReferenceWrapperHeap()`,assigned to `n$0`,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/reference_wrapper.cpp, reference_wrapper_heap_bad, 2, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `getwrapperHeap()` here,when calling `~WrapsB` here,when calling `__infer_inner_destructor_~WrapsB` here,memory was invalidated by `delete` on `*(*(&this.b))` here,use-after-lifetime part of the trace starts here,assigned to `*(this.b)`,returned from call to `ReferenceWrapperHeap::ReferenceWrapperHeap()`,invalid access to `*(&rw.b->f)` here]
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codetoanalyze/cpp/pulse/reference_wrapper.cpp, reference_wrapper_stack_bad, 2, USE_AFTER_LIFETIME, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `getwrapperStack()` here,memory is the address of a stack variable `b` whose lifetime has ended here,use-after-lifetime part of the trace starts here,returned from call to `getwrapperStack()`,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/reference_wrapper.cpp, reference_wrapper_stack_bad, 2, USE_AFTER_LIFETIME, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `getwrapperStack()` here,memory is the address of a stack variable `b` whose lifetime has ended here,use-after-lifetime part of the trace starts here,returned from call to `getwrapperStack()`,invalid access to `*(&rw.b->f)` here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_literal_stack_reference_bad, 0, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [C++ temporary created,returned here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_literal_stack_reference_bad, 0, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [C++ temporary created,returned here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_stack_pointer_bad, 2, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [variable declared,returned here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_stack_pointer_bad, 2, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [variable declared,returned here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_variable_stack_reference1_bad, 2, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [C++ temporary created,assigned to `x`,assigned to `n$0`,returned here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_variable_stack_reference1_bad, 2, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [C++ temporary created,assigned to `x`,returned here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_variable_stack_reference2_bad, 3, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [C++ temporary created,assigned to `x`,assigned to `n$1`,assigned to `y`,assigned to `n$0`,returned here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_variable_stack_reference2_bad, 3, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [C++ temporary created,assigned to `x`,assigned to `y`,returned here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, delete_in_branch_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$0`,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, delete_in_branch_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,memory was invalidated by `delete` on `s` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,invalid access to `*(s.f)` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, delete_in_loop_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$2`,invalid access to `n$2` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, delete_in_loop_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,memory was invalidated by `delete` on `s` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,invalid access to `s` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, deref_deleted_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$5`,memory was invalidated by `delete` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$3`,when calling `Simple` here,invalid access to `n$2->f` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, deref_deleted_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,memory was invalidated by `delete` on `s` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,when calling `Simple` here,invalid access to `*(__param_0.f)` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, double_delete_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$0`,invalid access to `n$0` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, double_delete_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,memory was invalidated by `delete` on `s` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,invalid access to `s` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, reassign_field_of_deleted_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$1`,memory was invalidated by `delete` on `n$1` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$0`,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, reassign_field_of_deleted_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,memory was invalidated by `delete` on `s` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,invalid access to `*(s.f)` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, use_in_branch_bad, 4, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$8`,memory was invalidated by `delete` on `n$8` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$4`,when calling `Simple` here,invalid access to `n$2->f` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, use_in_branch_bad, 4, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,memory was invalidated by `delete` on `s` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,when calling `Simple` here,invalid access to `*(__param_0.f)` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, use_in_loop_bad, 4, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$5`,memory was invalidated by `delete` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,assigned to `n$2`,invalid access to `n$2->f` here]
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codetoanalyze/cpp/pulse/use_after_delete.cpp, use_in_loop_bad, 4, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,memory was invalidated by `delete` on `s` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(Simple))`,assigned to `s`,invalid access to `*(s.f)` here]
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codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::double_destructor_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$3`,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,memory was invalidated by `delete` on `n$3` here,use-after-lifetime part of the trace starts here,variable declared,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,invalid access to `n$3` here]
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codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::double_destructor_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,memory was invalidated by `delete` on `*(*(&this.f))` here,use-after-lifetime part of the trace starts here,variable declared,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,invalid access to `*(*(&this.f))` here]
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codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::placement_new_aliasing1_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,assigned to `n$4`,returned from call to `<placement new>(sizeof(use_after_destructor::S),n$4)`,assigned to `alias`,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,assigned to `n$0`,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::placement_new_aliasing1_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,returned from call to `<placement new>(sizeof(use_after_destructor::S),s)`,assigned to `alias`,memory was invalidated by `delete` on `alias` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,invalid access to `*(s.f)` here]
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codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::placement_new_aliasing2_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,assigned to `n$4`,returned from call to `<placement new>(sizeof(use_after_destructor::S),n$4)`,assigned to `alias`,assigned to `n$0`,invalid access to `n$0->f` here]
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codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::placement_new_aliasing2_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,memory was invalidated by `delete` on `s` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,returned from call to `<placement new>(sizeof(use_after_destructor::S),s)`,assigned to `alias`,invalid access to `*(alias.f)` here]
|
||||||
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::placement_new_aliasing3_bad, 6, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,assigned to `n$2`,memory was invalidated by `delete` on `n$2` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,assigned to `n$7`,assigned to `alias`,assigned to `n$0`,invalid access to `n$0->f` here]
|
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::placement_new_aliasing3_bad, 6, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,memory was invalidated by `delete` on `alias` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(use_after_destructor::S))`,assigned to `s`,assigned to `alias`,invalid access to `*(alias.f)` here]
|
||||||
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::reinit_after_explicit_destructor2_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$3`,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,memory was invalidated by `delete` on `n$3` here,use-after-lifetime part of the trace starts here,variable declared,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,invalid access to `n$3` here]
|
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::reinit_after_explicit_destructor2_bad, 5, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,memory was invalidated by `delete` on `*(*(&this.f))` here,use-after-lifetime part of the trace starts here,variable declared,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,invalid access to `*(*(&this.f))` here]
|
||||||
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::use_after_destructor_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$3`,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,memory was invalidated by `delete` on `n$3` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(int))`,assigned to `n$3->f`,returned from call to `use_after_destructor::S::S()`,assigned to `n$8`,invalid access to `*n$8` here]
|
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::use_after_destructor_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,memory was invalidated by `delete` on `*(*(&this.f))` here,use-after-lifetime part of the trace starts here,returned from call to `__new(sizeof(int))`,assigned to `*(this.f)`,returned from call to `use_after_destructor::S::S()`,invalid access to `*(*(&s.f))` here]
|
||||||
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::use_after_scope1_bad, 7, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$3`,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,memory was invalidated by `delete` on `n$3` here,use-after-lifetime part of the trace starts here,variable declared,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,invalid access to `n$3` here]
|
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::use_after_scope1_bad, 7, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,memory was invalidated by `delete` on `*(*(&this.f))` here,use-after-lifetime part of the trace starts here,variable declared,when calling `~S` here,when calling `__infer_inner_destructor_~S` here,invalid access to `*(*(&this.f))` here]
|
||||||
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::use_after_scope4_bad, 6, USE_AFTER_LIFETIME, no_bucket, ERROR, [invalidation part of the trace starts here,memory is the address of a stack variable `c` whose lifetime has ended here,use-after-lifetime part of the trace starts here,invalid access to `n$0->f` here]
|
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::use_after_scope4_bad, 6, USE_AFTER_LIFETIME, no_bucket, ERROR, [invalidation part of the trace starts here,memory is the address of a stack variable `c` whose lifetime has ended here,use-after-lifetime part of the trace starts here,invalid access to `*(pc.f)` here]
|
||||||
codetoanalyze/cpp/pulse/use_after_free.cpp, double_free_global_bad, 2, USE_AFTER_FREE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$0`,when calling `free_global_pointer_ok()` here,memory was invalidated by call to `free()` on `n$0` here,use-after-lifetime part of the trace starts here,when calling `free_global_pointer_ok()` here,invalid access to `n$0` here]
|
codetoanalyze/cpp/pulse/use_after_free.cpp, double_free_global_bad, 2, USE_AFTER_FREE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `free_global_pointer_ok()` here,memory was invalidated by call to `free()` on `global_pointer` here,use-after-lifetime part of the trace starts here,when calling `free_global_pointer_ok()` here,invalid access to `global_pointer` here]
|
||||||
codetoanalyze/cpp/pulse/use_after_free.cpp, double_free_simple_bad, 2, USE_AFTER_FREE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$2`,memory was invalidated by call to `free()` on `n$2` here,use-after-lifetime part of the trace starts here,assigned to `n$0`,invalid access to `n$0` here]
|
codetoanalyze/cpp/pulse/use_after_free.cpp, double_free_simple_bad, 2, USE_AFTER_FREE, no_bucket, ERROR, [invalidation part of the trace starts here,memory was invalidated by call to `free()` on `x` here,use-after-lifetime part of the trace starts here,invalid access to `x` here]
|
||||||
codetoanalyze/cpp/pulse/use_after_free.cpp, use_after_free_simple_bad, 2, USE_AFTER_FREE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned to `n$2`,memory was invalidated by call to `free()` on `n$2` here,use-after-lifetime part of the trace starts here,assigned to `n$0`,invalid access to `*n$0` here]
|
codetoanalyze/cpp/pulse/use_after_free.cpp, use_after_free_simple_bad, 2, USE_AFTER_FREE, no_bucket, ERROR, [invalidation part of the trace starts here,memory was invalidated by call to `free()` on `x` here,use-after-lifetime part of the trace starts here,invalid access to `*x` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, assign_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::assign()` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(n$10,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, assign_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::assign()` on `vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, clear_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::clear()` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(n$9,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, clear_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::clear()` on `vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, deref_local_vector_element_after_push_back_bad, 4, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::push_back()` on `&vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(&vec,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, deref_local_vector_element_after_push_back_bad, 4, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::push_back()` on `&vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(&vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, deref_vector_element_after_push_back_bad, 4, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::push_back()` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(n$11,(unsigned long) 1)`,assigned to `elt`,assigned to `n$9`,assigned to `y`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, deref_vector_element_after_push_back_bad, 4, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::push_back()` on `vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(vec,(unsigned long) 1)`,assigned to `elt`,assigned to `y`,invalid access to `*y` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, emplace_back_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::emplace_back()` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(n$10,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, emplace_back_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::emplace_back()` on `vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, emplace_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::emplace()` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(n$21,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, emplace_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::emplace()` on `vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, insert_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::insert()` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(n$21,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, insert_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::insert()` on `vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, push_back_loop_bad, 6, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::push_back()` on `&vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(&vec,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, push_back_loop_bad, 6, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::push_back()` on `&vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(&vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, reserve_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::reserve()` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(n$12,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, reserve_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::reserve()` on `vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
codetoanalyze/cpp/pulse/vector.cpp, shrink_to_fit_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::shrink_to_fit()` on `n$5` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(n$9,(unsigned long) 1)`,assigned to `elt`,assigned to `n$1`,invalid access to `*n$1` here]
|
codetoanalyze/cpp/pulse/vector.cpp, shrink_to_fit_bad, 3, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::shrink_to_fit()` on `vec` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at(vec,(unsigned long) 1)`,assigned to `elt`,invalid access to `*elt` here]
|
||||||
|
|||||||
Loading…
Reference in new issue