src/java.desktop/windows/native/libawt/windows/ThemeReader.cpp

rev 52446 : 8213532: add missing LocalFree calls after using FormatMessage(A) [windows]

@@ -249,22 +249,28 @@
 #ifdef _DEBUG
     if (hres != 0) {
         DWORD lastError = GetLastError();
         if (lastError != 0) {
             LPSTR msgBuffer = NULL;
-            FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
+            DWORD fret= FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
                     FORMAT_MESSAGE_FROM_SYSTEM |
                     FORMAT_MESSAGE_IGNORE_INSERTS,
                     NULL,
                     lastError,
                     MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
                     (LPSTR)&msgBuffer,
                     // it's an output parameter when allocate buffer is used
                     0,
                     NULL);
+            if (fret != 0) {
             DTRACE_PRINTLN3("Error: hres=0x%x lastError=0x%x %s\n", hres,
                                                 lastError, msgBuffer);
+                LocalFree(msgBuffer);
+            } else {
+                DTRACE_PRINTLN3("Error: hres=0x%x lastError=0x%x \n", hres,
+                                                lastError);
+            }
         }
     }
 #endif
 }