[clang] [clang][analyzer] Add taintedness to argv (PR #178054)

[Donát Nagy via cfe-commits]

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@@ -63,6 +63,8 @@ constexpr llvm::StringLiteral MsgSanitizeSystemArgs =
 constexpr llvm::StringLiteral MsgCustomSink =
     "Untrusted data is passed to a user-defined sink";
 
+const std::string MsgTaintOrigin = "Taint originated here";
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NagyDonat wrote:

If you want to use a shared constant string, use `constexpr llvm::StringLiteral` as above because it is optimized for this role. (However I suggested that instead of sharing this string, I suggested a more detailed note.)


https://github.com/llvm/llvm-project/pull/178054