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C++: Replace 'Barrier2' with 'SizeBarrier' in QLDoc.

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Mathias Vorreiter Pedersen
2023-07-24 12:22:26 +02:00
parent d02a1c2840
commit 4345369e9b
1 changed files with 4 additions and 3 deletions
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7
cpp/ql/lib/semmle/code/cpp/security/InvalidPointerDereference/AllocationToInvalidPointer.qll
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@@ -45,9 +45,10 @@
* 6. *p = 0; // This is fine since `end < base + size`
* 7. }
* ```
* In order to remove this false positive we define a barrier (see `Barrier2::BarrierConfig2`) that finds the possible guards
* that compares a value to the size of the allocation. In the above example, this is the `(n >= size)` guard on line 3.
* `Barrier2::getABarrierNode` then defines any node that is guarded by such a guard as a barrier in the dataflow configuration.
* In order to remove this false positive we define a barrier (see `SizeBarrier::SizeBarrierConfig`) that finds the
* possible guards that compares a value to the size of the allocation. In the above example, this is the `(n >= size)`
* guard on line 3. `SizeBarrier::getABarrierNode` then defines any node that is guarded by such a guard as a barrier
* in the dataflow configuration.
*/
private import cpp