[compiler-rt] [sanitizer] Allow to override GetDTLSRange (PR #108348)

via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 17 12:34:43 PDT 2024


gulfemsavrun wrote:

We started seeing `CHECK_EQ(start, tls_begin)` that is added in this patch failed in one of our tests:
```
AddressSanitizer: CHECK failed: sanitizer_tls_get_addr.cpp:118 "((start)) == ((tls_begin))" (0x7c11bf3e5f10, 0x7c11bf3e5f20) (tid=1)
```
https://logs.chromium.org/logs/turquoise/buildbucket/cr-buildbucket/8736761894949195889/+/u/failures/Linux/attempt_0__fail_/failed:_host_x64_dl-unittests__2_/stdout-and-stderr.txt

This is just heads up, and I'm trying to figure out whether it is something that needs to be fixed on our side or there is a missing assumption with this new check.

https://github.com/llvm/llvm-project/pull/108348


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