diff --git a/reactos/base/services/eventlog/file.c b/reactos/base/services/eventlog/file.c
index 75ba6946374..31793a055b4 100644
--- a/reactos/base/services/eventlog/file.c
+++ b/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;
             }
diff --git a/reactos/base/services/eventlog/rpc.c b/reactos/base/services/eventlog/rpc.c
index faac4609161..b33a119c5e5 100644
--- a/reactos/base/services/eventlog/rpc.c
+++ b/reactos/base/services/eventlog/rpc.c
@@ -921,20 +921,22 @@ NTSTATUS ElfrReportEventA(
     }
 
 Done:
-    for (i = 0; i < NumStrings; i++)
+    if (StringsArrayW != NULL)
     {
-        if (StringsArrayW[i] != NULL)
+        for (i = 0; i < NumStrings; i++)
         {
-            if (StringsArrayW[i]->Buffer)
+            if (StringsArrayW[i] != NULL)
             {
-                RtlFreeUnicodeString(StringsArrayW[i]);
-                HeapFree(MyHeap, 0, StringsArrayW[i]);
+                if (StringsArrayW[i]->Buffer)
+                {
+                    RtlFreeUnicodeString(StringsArrayW[i]);
+                    HeapFree(MyHeap, 0, StringsArrayW[i]);
+                }
             }
         }
-    }
 
-    if (StringsArrayW != NULL)
         HeapFree(MyHeap, 0, StringsArrayW);
+    }
 
     RtlFreeUnicodeString(&ComputerNameW);