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Rework subprocess spawning using clone3/execveat

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This commit is contained in:
Luke Street
2025-10-08 18:13:47 -06:00
parent 15ea650fd5
commit cac944400f
5 changed files with 69 additions and 53 deletions
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10
dll/kernel32/processthreadsapi.cpp
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@@ -648,13 +648,13 @@ BOOL WIN_FUNC CreateProcessA(LPCSTR lpApplicationName, LPSTR lpCommandLine, LPSE
wibo::lastError = (spawnResult == ENOENT) ? ERROR_FILE_NOT_FOUND : ERROR_ACCESS_DENIED;
return FALSE;
}
pid_t pid = obj->pid;
if (lpProcessInformation) {
lpProcessInformation->hProcess = wibo::handles().alloc(std::move(obj), 0 /* TODO: access */, 0);
lpProcessInformation->hThread = nullptr;
lpProcessInformation->dwProcessId = static_cast<DWORD>(pid);
lpProcessInformation->dwThreadId = 0;
lpProcessInformation->dwProcessId = static_cast<DWORD>(obj->pid);
lpProcessInformation->dwThreadId = static_cast<DWORD>(obj->tid);
lpProcessInformation->hProcess = wibo::handles().alloc(obj.clone(), 0 /* TODO: access */, 0);
// Give hThread a process handle for now
lpProcessInformation->hThread = wibo::handles().alloc(std::move(obj), 0 /* TODO: access */, 0);
}
(void)lpProcessAttributes;
(void)lpThreadAttributes;