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[NTOS:KE:X64] Handle pending user APC on syscall exit (should be done on trap exit, too)

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This commit is contained in:
Timo Kreuzer 2019-06-27 18:07:58 +02:00
parent 2a8c680dbe
commit 637183a12c
1 changed files with 7 additions and 0 deletions
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7
ntoskrnl/ke/amd64/trap.S
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@ -806,6 +806,13 @@ PUBLIC KiSystemServiceExit
IntsEnabled: IntsEnabled:
#endif #endif
/* Check for pending user APC */
mov rcx, gs:qword ptr [PcCurrentThread]
cmp byte ptr [rcx + ThApcState + AsUserApcPending], 0
jz no_user_apc_pending
call KiInitiateUserApc
no_user_apc_pending:
/* Disable interrupts for return */ /* Disable interrupts for return */
cli cli