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* kernel32.cc (CreateEventW): Create event object with EVENT_ALL_ACCESS

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access mask.
	(CreateMutexW): Create mutex object with MUTEX_ALL_ACCESS access mask.
	(CreateSemaphoreW): Create semaphore object with SEMAPHORE_ALL_ACCESS
	access mask.
This commit is contained in:
Corinna Vinschen
2010-04-15 17:20:59 +00:00
parent b873ce0686
commit 6b0f100a6d
2 changed files with 12 additions and 4 deletions
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8
winsup/cygwin/ChangeLog
View File

@@ -1,3 +1,11 @@
2010-04-15 Corinna Vinschen <corinna@vinschen.de>
* kernel32.cc (CreateEventW): Create event object with EVENT_ALL_ACCESS
access mask.
(CreateMutexW): Create mutex object with MUTEX_ALL_ACCESS access mask.
(CreateSemaphoreW): Create semaphore object with SEMAPHORE_ALL_ACCESS
access mask.
2010-04-15 Corinna Vinschen <corinna@vinschen.de> 2010-04-15 Corinna Vinschen <corinna@vinschen.de>
* sec_helper.cc (set_cygwin_privileges): Enable SE_DEBUG_PRIVILEGE, if * sec_helper.cc (set_cygwin_privileges): Enable SE_DEBUG_PRIVILEGE, if

8
winsup/cygwin/kernel32.cc
View File

@@ -1,6 +1,6 @@
/* kernel32.cc: Win32 replacement functions. /* kernel32.cc: Win32 replacement functions.
Copyright 2008 Red Hat, Inc. Copyright 2008, 2010 Red Hat, Inc.
This file is part of Cygwin. This file is part of Cygwin.
@@ -37,7 +37,7 @@ CreateEventW (LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset,
lpName ? get_shared_parent_dir () : NULL, lpName ? get_shared_parent_dir () : NULL,
lpEventAttributes lpEventAttributes
? lpEventAttributes->lpSecurityDescriptor : NULL); ? lpEventAttributes->lpSecurityDescriptor : NULL);
status = NtCreateEvent (&evt, CYG_EVENT_ACCESS, &attr, status = NtCreateEvent (&evt, EVENT_ALL_ACCESS, &attr,
bManualReset ? NotificationEvent bManualReset ? NotificationEvent
: SynchronizationEvent, : SynchronizationEvent,
bInitialState); bInitialState);
@@ -131,7 +131,7 @@ CreateMutexW (LPSECURITY_ATTRIBUTES lpMutexAttributes, BOOL bInitialOwner,
lpName ? get_shared_parent_dir () : NULL, lpName ? get_shared_parent_dir () : NULL,
lpMutexAttributes lpMutexAttributes
? lpMutexAttributes->lpSecurityDescriptor : NULL); ? lpMutexAttributes->lpSecurityDescriptor : NULL);
status = NtCreateMutant (&mtx, CYG_MUTANT_ACCESS, &attr, bInitialOwner); status = NtCreateMutant (&mtx, MUTEX_ALL_ACCESS, &attr, bInitialOwner);
if (!NT_SUCCESS (status)) if (!NT_SUCCESS (status))
{ {
SetLastError (RtlNtStatusToDosError (status)); SetLastError (RtlNtStatusToDosError (status));
@@ -222,7 +222,7 @@ CreateSemaphoreW (LPSECURITY_ATTRIBUTES lpSemaphoreAttributes,
lpSemaphoreAttributes lpSemaphoreAttributes
? lpSemaphoreAttributes->lpSecurityDescriptor ? lpSemaphoreAttributes->lpSecurityDescriptor
: NULL); : NULL);
status = NtCreateSemaphore (&sem, CYG_SEMAPHORE_ACCESS, &attr, status = NtCreateSemaphore (&sem, SEMAPHORE_ALL_ACCESS, &attr,
lInitialCount, lMaximumCount); lInitialCount, lMaximumCount);
if (!NT_SUCCESS (status)) if (!NT_SUCCESS (status))
{ {