[compiler-rt] [compiler-rt][fuzzer] implements SetThreadName for fuchsia. (PR #99953)

[via llvm-commits]

zeroomega wrote:

This patch broke the runtime build for Fuchsia. See: https://lab.llvm.org/buildbot/#/builders/11/builds/3608
`name` is a const string so `resize` call fails.
Could you revert this patch and fix it please?

https://github.com/llvm/llvm-project/pull/99953