Great work on event service and event viewer... keep it up Eric :)

> Date: Mon, 2 May 2011 19:38:24 +0000
> To: [email protected]
> From: [email protected]
> Subject: [ros-diffs] [ekohl] 51558: [EVENTVWR/EVENTLOG] Fix a double 
> off-by-one bug: - The eventlog service was reporting one event more than was 
> available (+1). - The event viewer did not display the latest event from...
> 
> Author: ekohl
> Date: Mon May  2 19:38:23 2011
> New Revision: 51558
> 
> URL: http://svn.reactos.org/svn/reactos?rev=51558&view=rev
> Log:
> [EVENTVWR/EVENTLOG]
> Fix a double off-by-one bug:
> - The eventlog service was reporting one event more than was available (+1).
> - The event viewer did not display the latest event from the eventlog service 
> (-1).
> 
> See issue #6182 for more details.
> 
> Modified:
>     trunk/reactos/base/applications/mscutils/eventvwr/eventvwr.c
>     trunk/reactos/base/services/eventlog/rpc.c
> 
> Modified: trunk/reactos/base/applications/mscutils/eventvwr/eventvwr.c
> URL: 
> http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mscutils/eventvwr/eventvwr.c?rev=51558&r1=51557&r2=51558&view=diff
> ==============================================================================
> --- trunk/reactos/base/applications/mscutils/eventvwr/eventvwr.c [iso-8859-1] 
> (original)
> +++ trunk/reactos/base/applications/mscutils/eventvwr/eventvwr.c [iso-8859-1] 
> Mon May  2 19:38:23 2011
> @@ -503,7 +503,7 @@
>      HWND hwndDlg;
>      HANDLE hEventLog;
>      EVENTLOGRECORD *pevlr;
> -    DWORD dwRead, dwNeeded, dwThisRecord, dwTotalRecords = 0, 
> dwCurrentRecord = 1, dwRecordsToRead = 0, dwFlags, dwMaxLength;
> +    DWORD dwRead, dwNeeded, dwThisRecord, dwTotalRecords = 0, 
> dwCurrentRecord = 0, dwRecordsToRead = 0, dwFlags, dwMaxLength;
>      LPWSTR lpSourceName;
>      LPWSTR lpComputerName;
>      LPSTR lpData;
> 
> Modified: trunk/reactos/base/services/eventlog/rpc.c
> URL: 
> http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/eventlog/rpc.c?rev=51558&r1=51557&r2=51558&view=diff
> ==============================================================================
> --- trunk/reactos/base/services/eventlog/rpc.c [iso-8859-1] (original)
> +++ trunk/reactos/base/services/eventlog/rpc.c [iso-8859-1] Mon May  2 
> 19:38:23 2011
> @@ -199,6 +199,7 @@
>      DWORD *NumberOfRecords)
>  {
>      PLOGHANDLE lpLogHandle;
> +    DWORD dwRecords;
>  
>      lpLogHandle = ElfGetLogHandleEntryByHandle(LogHandle);
>      if (!lpLogHandle)
> @@ -206,7 +207,9 @@
>          return STATUS_INVALID_HANDLE;
>      }
>  
> -    *NumberOfRecords = lpLogHandle->LogFile->Header.CurrentRecordNumber;
> +    dwRecords = lpLogHandle->LogFile->Header.CurrentRecordNumber;
> +
> +    *NumberOfRecords = (dwRecords > 0) ? (dwRecords - 1) : 0;
>  
>      return STATUS_SUCCESS;
>  }
> 
> 
                                          
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