In rfbSendDirContent() we have to make sure to call closedir() before

returning. This did not happen if rfbSendFileTransferMessage() failed.
Signed-off-by: Christian Beier <dontmind@freeshell.org>

libvncserver/rfbserver.c

@@ -1244,7 +1244,11 @@ rfbBool rfbSendDirContent(rfbClientPtr cl, int length, char *buffer)
                 /*
                 rfbLog("rfbProcessFileTransfer() rfbDirContentRequest: rfbRDirContent: Sending \"%s\"\n", (char *)win32filename.cFileName);
                 */
-                if (rfbSendFileTransferMessage(cl, rfbDirPacket, rfbADirectory, 0, nOptLen, (char *)&win32filename)==FALSE) return FALSE;
+                if (rfbSendFileTransferMessage(cl, rfbDirPacket, rfbADirectory, 0, nOptLen, (char *)&win32filename)==FALSE)
+                {
+                    closedir(dirp);
+                    return FALSE;
+                }
             }
         }
     }