[PATCH] D32457: [asan] Don't reset non-default user handler if allow_user_signal_handler is true.

[Vitaly Buka via Phabricator via llvm-commits]

vitalybuka updated this revision to Diff 100474.
vitalybuka added a comment.

Simplify return from main.


https://reviews.llvm.org/D32457

Files:
  lib/sanitizer_common/sanitizer_posix_libcdep.cc
  test/asan/TestCases/Linux/preinstalled_signal.cc

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