Andreas Kling
e1dbf74f15
LibJS: Add some basic freelist validation for the GC heap
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When using the freelist, we now validate that the entries are actual
cell pointers within the current HeapBlock.
2021-02-13 00:40:49 +01:00
Andreas Kling
e8d3856736
LibJS: Randomize GC heap block locations
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Allocate GC heap blocks with mmap(MAP_RANDOMIZED) for ASLR.
This may very well be too aggressive in terms of fragmentation, and we
can figure out ways to scale that back once it becomes a big problem.
For now, this makes the GC heap a lot less predictable for an attacker.
2021-02-12 19:15:59 +01:00
asynts
eea72b9b5c
Everywhere: Hook up remaining debug macros to Debug.h.
2021-01-25 09:47:36 +01:00
asynts
acdcf59a33
Everywhere: Remove unnecessary debug comments.
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It would be tempting to uncomment these statements, but that won't work
with the new changes.
This was done with the following commands:
find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec awk -i inplace '$0 !~ /\/\/#define/ { if (!toggle) { print; } else { toggle = !toggle } } ; $0 ~/\/\/#define/ { toggle = 1 }' {} \;
find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec awk -i inplace '$0 !~ /\/\/ #define/ { if (!toggle) { print; } else { toggle = !toggle } } ; $0 ~/\/\/ #define/ { toggle = 1 }' {} \;
2021-01-25 09:47:36 +01:00
Andreas Kling
13d7c09125
Libraries: Move to Userland/Libraries/
2021-01-12 12:17:46 +01:00
