Open Bug 1374344 Opened 2 years ago Updated 10 months ago

Investigate Clang SafeStack


(Firefox Build System :: General, enhancement, P3)



(Not tracked)


(Reporter: tjr, Unassigned)


(Blocks 1 open bug)


(Keywords: sec-want)

Maybe this is something we could add to --enable-hardening
Product: Core → Firefox Build System
See Also: → 1465859
"Certain code that relies on low-level stack manipulations requires adaption to work with SafeStack. One example is mark-and-sweep garbage collection implementations for C/C++ (e.g., Oilpan in chromium/blink), which must be changed to look for the live pointers on both safe and unsafe stacks."

"At the moment, compiling dynamic libraries with SafeStack is not supported."

The latter seems to make it mostly useless for our purposes?
Priority: -- → P3
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