ntdll: Set proper ExceptionInformation[0] for x86_64 exceptions.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ntdll: Set proper ExceptionInformation[0] for x86_64 exceptions.
19a3bb27 · Sebastian Lackner · Alexandre Julliard · e1c7a1f7 · 19a3bb27
Commit 19a3bb27 authored Mar 26, 2018 by Sebastian Lackner Committed by Alexandre Julliard Mar 27, 2018
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signal_x86_64.c dlls/ntdll/signal_x86_64.c +1 -1

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--- a/dlls/ntdll/signal_x86_64.c
+++ b/dlls/ntdll/signal_x86_64.c
@@ -2884,7 +2884,7 @@ static void segv_handler( int signal, siginfo_t *siginfo, void *sigcontext )
    case TRAP_x86_PAGEFLT:  /* Page fault */
        rec->ExceptionCode = EXCEPTION_ACCESS_VIOLATION;
        rec->NumberParameters = 2;
-        rec->ExceptionInformation[0] = (ERROR_sig(ucontext) & 2) != 0;
+        rec->ExceptionInformation[0] = (ERROR_sig(ucontext) >> 1) & 0x09;
        rec->ExceptionInformation[1] = (ULONG_PTR)siginfo->si_addr;
        break;
    case TRAP_x86_ALIGNFLT:  /* Alignment check exception */