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C++: Fix 'begin'/'base' confusion.

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Mathias Vorreiter Pedersen
2023-07-21 10:20:24 +01:00
parent 6c3c4c302e
commit a7ee27ec22
1 changed files with 1 additions and 1 deletions
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cpp/ql/lib/semmle/code/cpp/security/InvalidPointerDereference/InvalidPointerToDereference.qll
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@@ -30,7 +30,7 @@
* any dataflow node `n` such that `addr <= sink.asInstruction() + delta2` for some `delta2`. We call the instruction that
* consumes the address operand the "operation".
*
* For example, consider the flow from `begin + size` to `end` above. The sink is `end` on line 3 because that is a dataflow
* For example, consider the flow from `base + size` to `end` above. The sink is `end` on line 3 because that is a dataflow
* node whose underlying instruction non-strictly upper bounds the address operand `p` in `use(*p)`. The load attached to `*p`
* is the "operation". To ensure that the path makes intuitive sense, we only pick operations that are control-flow reachable
* from the dereference sink.