[libcxx-commits] [PATCH] D96560: libunwind: Don't attempt to authenticate a null return address.
Peter Collingbourne via Phabricator via libcxx-commits
libcxx-commits at lists.llvm.org
Thu Feb 11 18:02:17 PST 2021
pcc added a comment.
In D96560#2558596 <https://reviews.llvm.org/D96560#2558596>, @rprichard wrote:
> It seems OK to me. Does it make sense to also skip (pc == 0) in UnwindCursor<A, R>::setInfoForSigReturn?
Hmm, that seems redundant with the check that I'm adding here. Let's start with one and we can reconsider if we find another bug here.
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