[EVENTLOG]

- Fix memory leak
- Fix null pointer dereference

CID #515253
CID #716316

svn path=/trunk/; revision=62647

reactos/base/services/eventlog/file.c

@@ -979,6 +979,7 @@ BOOL LogfWriteData(PLOGFILE LogFile, DWORD BufSize, PBYTE Buffer)
             if (RecBuf->Reserved != LOGFILE_SIGNATURE)
             {
                 DPRINT1("LogFile corrupt!\n");
+                HeapFree(GetProcessHeap(), 0, RecBuf);
                 RtlReleaseResource(&LogFile->Lock);
                 return FALSE;
             }

reactos/base/services/eventlog/rpc.c

@@ -921,6 +921,8 @@ NTSTATUS ElfrReportEventA(
     }
 
 Done:
+    if (StringsArrayW != NULL)
+    {
         for (i = 0; i < NumStrings; i++)
         {
             if (StringsArrayW[i] != NULL)
@@ -933,8 +935,8 @@ Done:
             }
         }
 
-    if (StringsArrayW != NULL)
         HeapFree(MyHeap, 0, StringsArrayW);
+    }
 
     RtlFreeUnicodeString(&ComputerNameW);