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Bless out_of_bounds_read test

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Albin Hedman 2021-06-14 20:47:54 +02:00
parent 22fe76d97d
commit 4b64baff67
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GPG key ID: 1F501ECD1BBD70A7
1 changed files with 26 additions and 23 deletions
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21
src/test/ui/const-ptr/out_of_bounds_read.stderr
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@ -1,10 +1,11 @@
error: any use of this value will cause an error
--> $SRC_DIR/core/src/ptr/mod.rs:LL:COL
--> $SRC_DIR/core/src/intrinsics.rs:LL:COL
|
LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL | unsafe { copy_nonoverlapping(src, dst, count) }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| memory access failed: pointer must be in-bounds at offset 8, but is outside bounds of alloc6 which has size 4
| inside `copy_nonoverlapping::<u32>` at $SRC_DIR/core/src/intrinsics.rs:LL:COL
| inside `std::ptr::read::<u32>` at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
| inside `_READ` at $DIR/out_of_bounds_read.rs:13:33
|
@ -18,12 +19,13 @@ LL | const _READ: u32 = unsafe { ptr::read(PAST_END_PTR) };
= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
error: any use of this value will cause an error
--> $SRC_DIR/core/src/ptr/mod.rs:LL:COL
--> $SRC_DIR/core/src/intrinsics.rs:LL:COL
|
LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL | unsafe { copy_nonoverlapping(src, dst, count) }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| memory access failed: pointer must be in-bounds at offset 8, but is outside bounds of alloc6 which has size 4
| inside `copy_nonoverlapping::<u32>` at $SRC_DIR/core/src/intrinsics.rs:LL:COL
| inside `std::ptr::read::<u32>` at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
| inside `ptr::const_ptr::<impl *const u32>::read` at $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
| inside `_CONST_READ` at $DIR/out_of_bounds_read.rs:14:39
@ -37,12 +39,13 @@ LL | const _CONST_READ: u32 = unsafe { PAST_END_PTR.read() };
= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
error: any use of this value will cause an error
--> $SRC_DIR/core/src/ptr/mod.rs:LL:COL
--> $SRC_DIR/core/src/intrinsics.rs:LL:COL
|
LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL | unsafe { copy_nonoverlapping(src, dst, count) }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| memory access failed: pointer must be in-bounds at offset 8, but is outside bounds of alloc6 which has size 4
| inside `copy_nonoverlapping::<u32>` at $SRC_DIR/core/src/intrinsics.rs:LL:COL
| inside `std::ptr::read::<u32>` at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
| inside `ptr::mut_ptr::<impl *mut u32>::read` at $SRC_DIR/core/src/ptr/mut_ptr.rs:LL:COL
| inside `_MUT_READ` at $DIR/out_of_bounds_read.rs:15:37