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GP-4102 Fix infinite loop thru RulePiecePathology

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caheckman 2023-12-05 02:02:58 +00:00
parent 9b7efcb8e5
commit 5a7ad72476
1 changed files with 4 additions and 2 deletions
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6
Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc
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@ -5629,9 +5629,11 @@ bool FuncCallSpecs::setInputBytesConsumed(int4 slot,int4 val) const
while(inputConsume.size() <= slot)
inputConsume.push_back(0);
int4 oldVal = inputConsume[slot];
if (oldVal == 0 || val < oldVal)
if (oldVal == 0 || val < oldVal) { // Only let the value get smaller
inputConsume[slot] = val;
return (oldVal != val);
return true;
}
return false;
}
/// \brief Prepend any extra parameters if a paramshift is required