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[NTOSKRNL] UuidMutex -> ExpUuidLock

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This commit is contained in:
Pierre Schweitzer 2019-02-27 08:54:48 +01:00
parent d000a1e1c6
commit 81c88c1029
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GPG key ID: 7545556C3D585B0B
1 changed files with 5 additions and 5 deletions
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10
ntoskrnl/ex/uuid.c
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@ -32,7 +32,7 @@
/* GLOBALS ****************************************************************/
static FAST_MUTEX UuidMutex;
static FAST_MUTEX ExpUuidLock;
static ULARGE_INTEGER UuidLastTime;
static ULONG UuidSequence;
static BOOLEAN UuidSequenceInitialized = FALSE;
@ -49,7 +49,7 @@ INIT_FUNCTION
NTAPI
ExpInitUuids(VOID)
{
ExInitializeFastMutex(&UuidMutex);
ExInitializeFastMutex(&ExpUuidLock);
KeQuerySystemTime((PLARGE_INTEGER)&UuidLastTime);
UuidLastTime.QuadPart += TICKS_15_OCT_1582_TO_1601;
@ -351,7 +351,7 @@ NtAllocateUuids(OUT PULARGE_INTEGER Time,
_SEH2_END;
}
ExAcquireFastMutex(&UuidMutex);
ExAcquireFastMutex(&ExpUuidLock);
if (!UuidSequenceInitialized)
{
@ -374,7 +374,7 @@ NtAllocateUuids(OUT PULARGE_INTEGER Time,
&UuidSequence);
if (!NT_SUCCESS(Status))
{
ExReleaseFastMutex(&UuidMutex);
ExReleaseFastMutex(&ExpUuidLock);
return Status;
}
@ -385,7 +385,7 @@ NtAllocateUuids(OUT PULARGE_INTEGER Time,
UuidSequenceChanged = FALSE;
}
ExReleaseFastMutex(&UuidMutex);
ExReleaseFastMutex(&ExpUuidLock);
/* Write back UUIDs to caller */
_SEH2_TRY