[PATCH] D23589: Fix hang caused by memory corruption caused by insufficient alternate stack space for signal handlers.

[bryant via llvm-commits]

bryant added a comment.

So I bit the bullet and binary searched for the hang. The magic value seems to be `MINSIGSTKSZ + 8192 + 512 + 256 - 128 + 64 - 32 + 16 - 8 - 4 - 2 + 1 + 1 = MINGSIGSTKSZ + 8868`. Below this, hang. So I suppose 64KiB as discussed over IRC would be reasonable for the near future. 64K ought to be enough for anyone.


Repository:
  rL LLVM

https://reviews.llvm.org/D23589