fix: handle error when check is image valid

Signed-off-by: Charlie Hsieh <[email protected]>

Author: galaxian85

lib/imageRouter/index.js

@@ -16,13 +16,18 @@ const response = require('../response')
 const imageRouter = module.exports = Router()
 
 function checkImageValid (filepath) {
-  const buffer = readChunk.sync(filepath, 0, 12)
-  /** @type {{ ext: string, mime: string } | null} */
-  const mimetypeFromBuf = imageType(buffer)
-  const mimeTypeFromExt = mime.lookup(path.extname(filepath))
+  try {
+    const buffer = readChunk.sync(filepath, 0, 12)
+    /** @type {{ ext: string, mime: string } | null} */
+    const mimetypeFromBuf = imageType(buffer)
+    const mimeTypeFromExt = mime.lookup(path.extname(filepath))
 
-  return mimetypeFromBuf && config.allowedUploadMimeTypes.includes(mimetypeFromBuf.mime) &&
-         mimeTypeFromExt && config.allowedUploadMimeTypes.includes(mimeTypeFromExt)
+    return mimetypeFromBuf && config.allowedUploadMimeTypes.includes(mimetypeFromBuf.mime) &&
+          mimeTypeFromExt && config.allowedUploadMimeTypes.includes(mimeTypeFromExt)
+  } catch (err) {
+    logger.error(err)
+    return false
+  }
 }
 
 // upload image