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version 1.76, 2017/10/09 15:35:15

version 1.77, 2017/10/09 15:55:26

Line 328

<li>Fixed and simplified pledge logic for

<li>More application of recallocarray(3) in userland, and tracked sizes

<li>More application of

to free(9) in the kernel.

in userland, and tracked sizes to

<li>Achieve higher levels of paranoia regarding structure packing, and

clear many kernel objects before passing to userland.

<li>Disable some optimizations in clang(1) due to incompatibility

<li>Disable some optimizations in

with security.

<li>For instance, cope with clang(1)'s assumption that static or const

due to incompatibility with security.

<li>For instance, cope with

that static or const

objects placed in unknown sections (such as .openbsd.randomdata)

are surely always 0, and therefore such memory accesses can be

optimized away.