Summary: [apologies for the unreviewable diff...] Get rid of HIL expressions in pulse. This finishes the HIL -> SIL migration. The first step made pulse start from SIL instructions but would translate most accesses to HIL to re-use most of the existing pulse code. This diff gets rid of the intermediate translation of SIL expressions to HIL expressions. Big changes: 1. `PulseOperations` mostly rewritten, driven by using `Exp.t` instead of `HilExp.AccessExpression.t` for everything. 2. Stop trying to reverse-engineer what addresses mean in terms of access paths from program variables. Rely on the trace pointing at the right places in the code to be enough. This is because it wasn't that useful (and could even be misleading when wrong) but could be prohibitively expensive in degenerate cases (eg nodes with tens of thousands of successive array accesses...) 3. `PulseAbductiveDomain.apply_post` now returns the computed return value instead of recording it itself. 4. Change of vocabulary: `materialize` -> `eval`, `crumb` -> `event` 5. Function calls arguments are now evaluated prior to doing anything else, which saves everything else from having to (remember to) do that. In particular, this changes how models look quite a bit. Reviewed By: mbouaziz Differential Revision: D15986373 fbshipit-source-id: 1d79935demaster
Jules Villard
5 years ago
committed by
Facebook Github Bot
parent
4ac252120b
commit
7f12ced394
@ -1,50 +1,51 @@
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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,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,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,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,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,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,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 `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,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,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,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`,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 `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,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 `*(&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/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` here,use-after-lifetime part of the trace starts here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,when calling `templated_wrapper_access_ok` here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,when calling `templated_wrapper_access_ok` here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,assigned,when calling `deduplication::templated_access_function` here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,assigned,when calling `deduplication::templated_access_function` here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,invalid access occurs here 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,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,when calling `wraps_read()` here,when calling `wraps_read_inner()` here,invalid access occurs here 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,assigned,when calling `may_return_invalid_ptr_ok()` here,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,returned from call to `_fun_may_return_invalid_ptr_ok()`,assigned,when calling `call_store()` here,when calling `store()` here,invalid access occurs here 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,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,assigned,returned from call to `_fun_ReferenceWrapperHeap::ReferenceWrapperHeap()`,invalid access occurs here 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,variable declared,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,assigned,returned from call to `_fun_ReferenceWrapperStack::ReferenceWrapperStack()`,invalid access occurs here here]
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codetoanalyze/cpp/pulse/returns.cpp, returns::return_literal_stack_reference_bad, 0, 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`,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/temporaries.cpp, temporaries::call_mk_UniquePtr_A_deref_bad, 4, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `~UniquePtr` here,when calling `__infer_inner_destructor_~UniquePtr` here,memory was invalidated by `delete` on `*(*(&this.x_))` here,use-after-lifetime part of the trace starts here,assigned to `return`,returned from call to `temporaries::UniquePtr<temporaries::A>::get()`,assigned to `a`,invalid access to `*(a.s_)` 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`,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`,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`,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`,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`,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`,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,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`,returned from call to `<placement new>(sizeof(use_after_destructor::S),s)`,assigned to `alias`,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`,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`,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`,returned from call to `<placement new>(sizeof(use_after_destructor::S),s)`,assigned to `alias`,invalid access to `*(alias.f)` here]
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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 `s` 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]
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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]
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codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::reinit_after_explicit_destructor_bad, 4, 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,assigned to `*(this.f)`,returned from call to `use_after_destructor::S::operator=()`,invalid access to `*(*(&s.f))` here]
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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]
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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]
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codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::use_after_scope2_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,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::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]
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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]
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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]
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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]
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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]
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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]
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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]
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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]
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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 `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 `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`,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 `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 `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/returns.cpp, returns::return_variable_stack_reference1_bad, 2, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [variable declared,assigned,returned here]
|
||||
codetoanalyze/cpp/pulse/returns.cpp, returns::return_variable_stack_reference2_bad, 3, STACK_VARIABLE_ADDRESS_ESCAPE, no_bucket, ERROR, [variable declared,assigned,assigned,returned here]
|
||||
codetoanalyze/cpp/pulse/temporaries.cpp, temporaries::call_mk_UniquePtr_A_deref_bad, 4, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `~UniquePtr` here,when calling `__infer_inner_destructor_~UniquePtr` here,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,returned from call to `_fun_temporaries::UniquePtr<temporaries::A>::get()`,assigned,invalid access occurs here here]
|
||||
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,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here here]
|
||||
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,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here here]
|
||||
codetoanalyze/cpp/pulse/use_after_delete.cpp, deref_deleted_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,when calling `Simple` here,invalid access occurs here here]
|
||||
codetoanalyze/cpp/pulse/use_after_delete.cpp, double_delete_bad, 3, USE_AFTER_DELETE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here here]
|
||||
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,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here here]
|
||||
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,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,when calling `Simple` here,invalid access occurs here here]
|
||||
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,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here here]
|
||||
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` 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 occurs here here]
|
||||
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 `<placement new>()` (pulse model),assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here here]
|
||||
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,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,returned from call to `<placement new>()` (pulse model),assigned,invalid access occurs here 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,assigned,memory was invalidated by `delete` here,use-after-lifetime part of the trace starts here,assigned,assigned,invalid access occurs here 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` 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 occurs here here]
|
||||
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::reinit_after_explicit_destructor_bad, 4, 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` here,use-after-lifetime part of the trace starts here,assigned,returned from call to `_fun_use_after_destructor::S::operator=()`,invalid access occurs here 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` here,use-after-lifetime part of the trace starts here,assigned,returned from call to `_fun_use_after_destructor::S::S()`,invalid access occurs here 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` 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 occurs here here]
|
||||
codetoanalyze/cpp/pulse/use_after_destructor.cpp, use_after_destructor::use_after_scope2_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` 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 occurs here 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,variable declared,memory is the address of a stack variable `c` whose lifetime has ended here,use-after-lifetime part of the trace starts here,variable declared,assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,when calling `free_global_pointer_ok()` here,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,invalid access occurs here here]
|
||||
codetoanalyze/cpp/pulse/vector.cpp, FP_init_fill_then_push_back_loop_ok, 6, VECTOR_INVALIDATION, no_bucket, ERROR, [invalidation part of the trace starts here,memory was potentially invalidated by `std::vector::push_back()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here 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()` here,use-after-lifetime part of the trace starts here,returned from call to `std::vector::at()` (pulse model),assigned,invalid access occurs here here]
|
||||
|
||||
Loading…
Reference in new issue