[llvm-branch-commits] [compiler-rt] release/21.x: [rtsan] Add versioned pthread_cond interceptors (#155970) (PR #156196)

[Chris Apple via llvm-branch-commits]

cjappl wrote:

> Hm - is this really a regression? It seems to be a new feature to me?

Hi @tru,

Not a regression in LLVM 21, but a crashing bug that was reported by a user here:
https://github.com/llvm/llvm-project/issues/146120

We know that it is actively blocking their use of rtsan, so it would be great to get it released ASAP, especially considering the change is small and well contained.

That being said, this is my first time requesting a commit be merged to the release branch, so please let me know what the proper procedure of something like this is! 

Thank you.


https://github.com/llvm/llvm-project/pull/156196