[PATCH] D28445: [Analyzer] Extend taint propagation and checking

Anna Zaks via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Jan 9 12:27:50 PST 2017

zaks.anna added a comment.

Thanks for working on this!

Comment at: lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp:443
+  if (auto LCV = Val.getAs<nonloc::LazyCompoundVal>())
+    return C.getSymbolManager().getRegionValueSymbol(LCV->getRegion());
This might create a new symbol. Is this what we want?

Comment at: lib/StaticAnalyzer/Core/ProgramState.cpp:694
+  if (const TypedValueRegion *TVR = dyn_cast<TypedValueRegion>(Reg)) {
+    SymbolRef Sym = getSymbolManager().getRegionValueSymbol(TVR);
This might create a new symbol as well. Is this what we want here?


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