fix(vant-cli): decamelize ReDoS (#10351)

* [Security] Fix ReDoS Fix ReDoS * Fix ReDoS Fix ReDoS
youzan · Mar 3, 2022 · bc4e1cd · bc4e1cd
1 parent e9451af
commit bc4e1cd
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/packages/vant-cli/site/common/index.js b/packages/vant-cli/site/common/index.js
@@ -4,7 +4,7 @@ const isMobile = /ios|iphone|ipod|ipad|android/.test(ua);
 export function decamelize(str, sep = '-') {
   return str
     .replace(/([a-z\d])([A-Z])/g, '$1' + sep + '$2')
-    .replace(/([A-Z]+)([A-Z][a-z\d]+)/g, '$1' + sep + '$2')
+    .replace(/([A-Z])([A-Z][a-z\d]+)/g, '$1' + sep + '$2')
     .toLowerCase();
 }
 

diff --git a/packages/vant-cli/src/common/index.ts b/packages/vant-cli/src/common/index.ts
@@ -72,7 +72,7 @@ export function pascalize(str: string): string {
 export function decamelize(str: string, sep = '-') {
   return str
     .replace(/([a-z\d])([A-Z])/g, '$1' + sep + '$2')
-    .replace(/([A-Z]+)([A-Z][a-z\d]+)/g, '$1' + sep + '$2')
+    .replace(/([A-Z])([A-Z][a-z\d]+)/g, '$1' + sep + '$2')
     .toLowerCase();
 }