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[host_memory] Fix a bunch of memory errors on Windows (#303)

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This fixes a bunch of memory errors that could happen on Windows. Possibly regression introduced on PR 187.

Reviewed-on: #303
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: MaranBr <maranbr@outlook.com>
Co-committed-by: MaranBr <maranbr@outlook.com>
This commit is contained in:
MaranBr 2025-08-29 14:20:22 +02:00 • committed by crueter
parent 5553f438d1
commit 3247c53a55
Signed by: crueter
GPG key ID: 425ACD2D4830EBC6
1 changed files with 7 additions and 3 deletions
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10
src/common/host_memory.cpp
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@ -417,11 +417,15 @@ static void* ChooseVirtualBase(size_t virtual_size) {
#else
static void* ChooseVirtualBase(size_t virtual_size) {
#if defined(__OpenBSD__) || defined(__sun__) || defined(__HAIKU__) || defined(__managarm__)
void* virtual_base = mmap(nullptr, virtual_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE | MAP_ALIGNED_SUPER, -1, 0);
if (virtual_base != MAP_FAILED)
if (virtual_base != MAP_FAILED) {
return virtual_base;
return mmap(nullptr, virtual_size, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
}
#endif
return mmap(nullptr, virtual_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
}
#endif