[compiler-rt] [compiler-rt][rtsan] adding setlinebuf/setbuffer interception. (PR #122018)

[Florian Mayer via llvm-commits]

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@@ -409,7 +409,7 @@ TEST_F(RtsanFileTest, SetbufDieWhenRealtime) {
   FILE *f = fopen(GetTemporaryFilePath(), "w");
   EXPECT_THAT(f, Ne(nullptr));
 
-  auto Func = [&f, &buffer]() { setbuf(f, buffer); };
+  auto Func = [f, &buffer]() { setbuf(f, buffer); };
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fmayer wrote:

why is this by ref?

https://github.com/llvm/llvm-project/pull/122018