src: fix startup snapshot reproducibility of InternalFieldInfo - #65684
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legendecas wants to merge 1 commit into
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src: fix startup snapshot reproducibility of InternalFieldInfo#65684legendecas wants to merge 1 commit into
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #65684 +/- ##
==========================================
- Coverage 90.07% 90.06% -0.01%
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Files 754 754
Lines 256395 256395
Branches 48494 48495 +1
==========================================
- Hits 230947 230926 -21
- Misses 16563 16586 +23
+ Partials 8885 8883 -2
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joyeecheung
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Sep 1, 2026
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It's not clear how but there is a fs test failing across Linux. Maybe it needs a rebase? |
`memset` before a placement `new` can be optimized away by GCC due to lifetime analysis. This causes the buffer in the startup snapshot vulnerable to ASLR. Signed-off-by: Chengzhong Wu <cwu631@bloomberg.net>
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Right, I don't think the CI failures on fs were related. Rebased. |
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memsetbefore a placementnewcan be optimized away by GCC due tolifetime analysis. This causes the buffer in the startup snapshot
vulnerable to ASLR.
Fixes: #65508