Borrow buffer from imagedata pool when sanitizing SVG

processing_handler.go

@@ -344,17 +344,14 @@ func handleProcessing(reqID string, rw http.ResponseWriter, r *http.Request) {
 		// Don't process SVG
 		if originData.Type == imagetype.SVG {
 			if config.SanitizeSvg {
-				sanitized, svgErr := svg.Satitize(originData.Data)
+				sanitized, svgErr := svg.Satitize(originData)
 				checkErr(ctx, "svg_processing", svgErr)
 
 				// Since we'll replace origin data, it's better to close it to return
 				// it's buffer to the pool
 				originData.Close()
 
-				originData = &imagedata.ImageData{
-					Data: sanitized,
-					Type: imagetype.SVG,
-				}
+				originData = sanitized
 			}
 
 			respondWithImage(reqID, r, rw, statusCode, originData, po, imageURL, originData)