[Bug 271081] www/firefox: crashes on arm64 with ASLR enabled
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Date: Mon, 22 Jan 2024 21:47:24 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=271081
Jesper Schmitz Mouridsen <jsm@FreeBSD.org> changed:
What |Removed |Added
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Attachment #247827|0 |1
is obsolete| |
--- Comment #25 from Jesper Schmitz Mouridsen <jsm@FreeBSD.org> ---
Created attachment 247860
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=247860&action=edit
use MAP_ALIGNED instead of relocating
I still cannot find the difference between amd64 and arm64, but TryToAlignChunk
very often fails on both platforms apparently because aslr randomizes the
requested aligned addresses in a way so they are no longer aligned as desired,
so my idea is to use MAP_ALIGNED instead of trying to relocate. Thoughts?
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