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C++: Remove the '+ 1' in 'getAFlowStateForNode'.

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This commit is contained in:
Mathias Vorreiter Pedersen
2023-08-10 13:17:47 +01:00
parent 1455e8bd4c
commit a2b8eb924e
1 changed files with 2 additions and 2 deletions
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4
cpp/ql/lib/semmle/code/cpp/security/InvalidPointerDereference/AllocationToInvalidPointer.qll
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@@ -123,7 +123,7 @@ private module SizeBarrier {
private int getAFlowStateForNode(DataFlow::Node node) { private int getAFlowStateForNode(DataFlow::Node node) {
exists(DataFlow::Node source | exists(DataFlow::Node source |
flow(source, node) and flow(source, node) and
hasSize(_, source, result + 1) hasSize(_, source, result)
) )
} }
@@ -155,7 +155,7 @@ private module SizeBarrier {
pragma[only_bind_into](k), pragma[only_bind_into](edge)) and pragma[only_bind_into](k), pragma[only_bind_into](edge)) and
bounded(result, value.getAnInstruction(), delta) and bounded(result, value.getAnInstruction(), delta) and
g.controls(result.getBlock(), edge) and g.controls(result.getBlock(), edge) and
k <= getAFlowStateForNode(right) k < getAFlowStateForNode(right)
) )
} }