fix: ignore malformed uris in tranform middleware (#19853)

itschasa · web-flow · commit e4d520141bcd · 2025-04-24T11:46:19.000+09:00
diff --git a/packages/vite/src/node/server/middlewares/transform.ts b/packages/vite/src/node/server/middlewares/transform.ts
@@ -127,6 +127,12 @@ export function transformMiddleware(
         '\0',
       )
     } catch (e) {
+      if (e instanceof URIError) {
+        server.config.logger.warn(
+          colors.yellow('Malformed URI sequence in request URL'),
+        )
+        return next()
+      }
       return next(e)
     }
 

Original file line number	Diff line number	Diff line change
`@@ -127,6 +127,12 @@ export function transformMiddleware(`
`127`	`127`	`'\0',`
`128`	`128`	`)`
`129`	`129`	`} catch (e) {`
	`130`	`+ if (e instanceof URIError) {`
	`131`	`+ server.config.logger.warn(`
	`132`	`+ colors.yellow('Malformed URI sequence in request URL'),`
	`133`	`+ )`
	`134`	`+ return next()`
	`135`	`+ }`
`130`	`136`	`return next(e)`
`131`	`137`	`}`
`132`	`138`