21 lines
1.1 KiB
Plaintext
21 lines
1.1 KiB
Plaintext
error: Undefined Behavior: out-of-bounds pointer arithmetic: ALLOC has size 4, so pointer to 1 byte starting at offset -1 is out-of-bounds
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--> RUSTLIB/core/src/ptr/const_ptr.rs:LL:CC
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LL | unsafe { intrinsics::offset(self, count) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: ALLOC has size 4, so pointer to 1 byte starting at offset -1 is out-of-bounds
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= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
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= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
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= note: backtrace:
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= note: inside `std::ptr::const_ptr::<impl *const i8>::offset` at RUSTLIB/core/src/ptr/const_ptr.rs:LL:CC
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note: inside `main` at $DIR/out_of_bounds_ptr_3.rs:LL:CC
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--> $DIR/out_of_bounds_ptr_3.rs:LL:CC
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LL | let x = unsafe { x.offset(-1) };
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| ^^^^^^^^^^^^
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note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
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error: aborting due to previous error
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