[GWP-ASan] Add thread ID to PRNG seed.
Summary:
Adds thread ID to PRNG seed for increased entropy. In particular, this allows
multiple runs in quick succession that will have different PRNG seeds, allowing
for better demos/testing.
Reviewers: kcc
Reviewed By: kcc
Subscribers: kubamracek, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D64453
llvm-svn: 366253
GitOrigin-RevId: b157dcacb5b96fd64900906911832a8ac3bb189e
Change-Id: I3ec12b36b75c35dd70074f8d6af01ec507ed09ef
2 files changed