[compiler-rt] [asan] Add test for deferencing zero-sized malloc/calloc (PR #155933)

[Florian Mayer via llvm-commits]

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@@ -0,0 +1,37 @@
+// RUN: %clang_asan -Wno-alloc-size -fsanitize-recover=address %s -o %t && %env_asan_opts=halt_on_error=0 %run %t 2>&1 | FileCheck %s
+
+// XFAIL: *
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fmayer wrote:

say why this fails

https://github.com/llvm/llvm-project/pull/155933