Fix: missing reserved prop ref_key, leading to unwanted property leak…

… in SSR code generation. (fix vuejs#5563)
paraboul · Mar 10, 2022 · c8a18ad · c8a18ad
1 parent 1070f12
commit c8a18ad
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/packages/server-renderer/__tests__/ssrRenderAttrs.spec.ts b/packages/server-renderer/__tests__/ssrRenderAttrs.spec.ts
@@ -15,6 +15,7 @@ describe('ssr: renderAttrs', () => {
     expect(
       ssrRenderAttrs({
         key: 1,
+        ref_key: 'foo',
         ref: () => {},
         onClick: () => {}
       })

diff --git a/packages/server-renderer/src/helpers/ssrRenderAttrs.ts b/packages/server-renderer/src/helpers/ssrRenderAttrs.ts
@@ -12,7 +12,7 @@ import {
 } from '@vue/shared'
 
 // leading comma for empty string ""
-const shouldIgnoreProp = makeMap(`,key,ref,innerHTML,textContent`)
+const shouldIgnoreProp = makeMap(`,key,ref,innerHTML,textContent,ref_key`)
 
 export function ssrRenderAttrs(
   props: Record<string, unknown>,