================
@@ -294,13 +294,15 @@ bool Context::evaluateStrlen(State &Parent, const Expr
*E, uint64_t &Result) {
if (!FieldDesc->isPrimitiveArray())
return false;
- if (Ptr.isDummy() || Ptr.isUnknownSizeArray())
+ if (Ptr.isDummy() || Ptr.isUnknownSizeArray() || Ptr.isPastEnd())
return false;
unsigned N = Ptr.getNumElems();
if (Ptr.elemSize() == 1) {
- Result = strnlen(reinterpret_cast<const char *>(Ptr.getRawAddress()), N);
- return Result != N;
+ unsigned Size = N - Ptr.getIndex();
----------------
tbaederr wrote:
Actually, this might fix https://github.com/llvm/llvm-project/issues/173175,
which got filed just 10 minutes ago.
https://github.com/llvm/llvm-project/pull/173140
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