[PATCH] D47135: [analyzer] A checker for dangling internal buffer pointers in C++

[Gábor Horváth via Phabricator via cfe-commits]

xazax.hun added inline comments.


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Comment at: lib/StaticAnalyzer/Checkers/DanglingInternalBufferChecker.cpp:73
+    if (State->contains<RawPtrMap>(TypedR)) {
+      const SymbolRef *StrBufferPtr = State->get<RawPtrMap>(TypedR);
+      const Expr *Origin = Call.getOriginExpr();
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xazax.hun wrote:
> What if no symbol is associated with the region? Won't this return null that we dereference later on?
Oh, never mind this one, I did not notice the `contains` call above.


https://reviews.llvm.org/D47135