[PATCH] D54113: [sanitizer] Use AT_EXECFN in ReExec() if available

[Vitaly Buka via Phabricator via llvm-commits]

vitalybuka added inline comments.


================
Comment at: test/msan/Linux/reexec_unlimited_stack.cc:16
+int main() {
+#if __GLIBC_PREREQ(2, 16)
+  puts(reinterpret_cast<const char *>(getauxval(AT_EXECFN)));
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How this test triggers changed code?


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D54113