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Fixed the calculation of the hash for the process data.

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svn path=/trunk/; revision=18756
This commit is contained in:
Hartmut Birr 2005-10-24 18:03:57 +00:00
parent fea86552f0
commit aaa2a0d33a
1 changed files with 8 additions and 7 deletions
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15
reactos/subsys/csrss/api/process.c
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@ -37,7 +37,7 @@ PCSRSS_PROCESS_DATA STDCALL CsrGetProcessData(HANDLE ProcessId)
ULONG hash; ULONG hash;
PCSRSS_PROCESS_DATA pProcessData; PCSRSS_PROCESS_DATA pProcessData;
hash = ((ULONG_PTR)ProcessId & ~0x3) % (sizeof(ProcessData) / sizeof(*ProcessData)); hash = ((ULONG_PTR)ProcessId >> 2) % (sizeof(ProcessData) / sizeof(*ProcessData));
LOCK; LOCK;
@ -59,7 +59,7 @@ PCSRSS_PROCESS_DATA STDCALL CsrCreateProcessData(HANDLE ProcessId)
CLIENT_ID ClientId; CLIENT_ID ClientId;
NTSTATUS Status; NTSTATUS Status;
hash = ((ULONG_PTR)ProcessId & ~0x3) % (sizeof(ProcessData) / sizeof(*ProcessData)); hash = ((ULONG_PTR)ProcessId >> 2) % (sizeof(ProcessData) / sizeof(*ProcessData));
LOCK; LOCK;
@ -100,7 +100,10 @@ PCSRSS_PROCESS_DATA STDCALL CsrCreateProcessData(HANDLE ProcessId)
RtlFreeHeap(CsrssApiHeap, 0, pProcessData); RtlFreeHeap(CsrssApiHeap, 0, pProcessData);
pProcessData = NULL; pProcessData = NULL;
} }
RtlInitializeCriticalSection(&pProcessData->HandleTableLock); else
{
RtlInitializeCriticalSection(&pProcessData->HandleTableLock);
}
} }
} }
else else
@ -110,7 +113,7 @@ PCSRSS_PROCESS_DATA STDCALL CsrCreateProcessData(HANDLE ProcessId)
UNLOCK; UNLOCK;
if (pProcessData == NULL) if (pProcessData == NULL)
{ {
DbgPrint("CSR: CsrGetProcessData() failed\n"); DPRINT1("CsrCreateProcessData() failed\n");
} }
return pProcessData; return pProcessData;
} }
@ -121,7 +124,7 @@ NTSTATUS STDCALL CsrFreeProcessData(HANDLE Pid)
UINT c; UINT c;
PCSRSS_PROCESS_DATA pProcessData, pPrevProcessData = NULL; PCSRSS_PROCESS_DATA pProcessData, pPrevProcessData = NULL;
hash = ((ULONG_PTR)Pid & ~0x3) % (sizeof(ProcessData) / sizeof(*ProcessData)); hash = ((ULONG_PTR)Pid >> 2) % (sizeof(ProcessData) / sizeof(*ProcessData));
LOCK; LOCK;
@ -142,9 +145,7 @@ NTSTATUS STDCALL CsrFreeProcessData(HANDLE Pid)
} }
if (pProcessData->Console) if (pProcessData->Console)
{ {
RtlEnterCriticalSection(&ProcessDataLock);
RemoveEntryList(&pProcessData->ProcessEntry); RemoveEntryList(&pProcessData->ProcessEntry);
RtlLeaveCriticalSection(&ProcessDataLock);
} }
if (pProcessData->HandleTable) if (pProcessData->HandleTable)
{ {