Mirrors/Atmosphere
2
0
Fork 0
mirror of https://github.com/Atmosphere-NX/Atmosphere synced 2024-11-28 20:40:24 +00:00
Code Issues Projects Releases Packages Wiki Activity

kldr: update for 11.0.0

Browse source
This commit is contained in:
Michael Scire 2020-11-30 20:47:00 -08:00 committed by SciresM
parent a685842804
commit 7cb24713ab
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
mesosphere/kernel_ldr/source/kern_init_loader.cpp
View file

@ -207,9 +207,9 @@ namespace ams::kern::init::loader {
/* Repeatedly generate a random virtual address until we get one that's unmapped in the destination page table. */
while (true) {
const KVirtualAddress random_kaslr_slide = KSystemControl::Init::GenerateRandomRange(KernelBaseRangeMin, KernelBaseRangeEnd);
const KVirtualAddress kernel_region_start = util::AlignDown(GetInteger(random_kaslr_slide), KernelBaseAlignment);
const KVirtualAddress kernel_region_end = util::AlignUp(GetInteger(kernel_region_start) + kernel_offset + kernel_size, KernelBaseAlignment);
const uintptr_t random_kaslr_slide = KSystemControl::Init::GenerateRandomRange(KernelBaseRangeMin / KernelBaseAlignment, KernelBaseRangeEnd / KernelBaseAlignment);
const KVirtualAddress kernel_region_start = random_kaslr_slide * KernelBaseAlignment;
const KVirtualAddress kernel_region_end = kernel_region_start + util::AlignUp(kernel_offset + kernel_size, KernelBaseAlignment);
const size_t kernel_region_size = GetInteger(kernel_region_end) - GetInteger(kernel_region_start);
/* Make sure the region has not overflowed */