https://git.reactos.org/?p=reactos.git;a=commitdiff;h=fd8080b0942e88502ca1735a0590f31e6d072e32
commit fd8080b0942e88502ca1735a0590f31e6d072e32 Author: Colin Finck <co...@reactos.org> AuthorDate: Sat Feb 20 17:13:38 2021 +0100 Commit: Colin Finck <co...@reactos.org> CommitDate: Sat Feb 20 17:13:38 2021 +0100 [KERNEL32] Align the PROCESS_PRIORITY_CLASS variable in GetPriorityClass on a 4-byte boundary. Fixes CORE-16757. This is required for NtQueryInformationProcess as proven by my test application in the bug report. --- dll/win32/kernel32/client/proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dll/win32/kernel32/client/proc.c b/dll/win32/kernel32/client/proc.c index e107c19b029..3b7d6f05ec5 100644 --- a/dll/win32/kernel32/client/proc.c +++ b/dll/win32/kernel32/client/proc.c @@ -1658,7 +1658,7 @@ WINAPI GetPriorityClass(IN HANDLE hProcess) { NTSTATUS Status; - PROCESS_PRIORITY_CLASS PriorityClass; + PROCESS_PRIORITY_CLASS DECLSPEC_ALIGN(4) PriorityClass; /* Query the kernel */ Status = NtQueryInformationProcess(hProcess,