[llvm-branch-commits] [compiler-rt] release/18.x: [msan] Re-exec with no ASLR if memory layout is incompatible on Linux (#85142) (PR #86201)

[Thurston Dang via llvm-branch-commits]

thurstond wrote:

> Hi @thurstond (or anyone else). If you would like to add a note about this fix in the release notes (completely optional). Please reply to this comment with a one or two sentence description of the fix.

"MemorySanitizer on Linux can now run even when maximum-entropy address-space layout randomization is configured globally (as is becoming increasingly common); MSan can automatically re-exec ASLR-off for the process if needed, instead of aborting."

Thanks @tstellar!

https://github.com/llvm/llvm-project/pull/86201