fix: precise memoryLimit for string replace

This commit is contained in:
Harttle
2026-03-26 19:36:31 +08:00
parent 521177e3f6
commit abc058be0f
+4 -2
View File
@@ -138,8 +138,10 @@ export function replace (this: FilterImpl, v: string, pattern: string, replaceme
const str = stringify(v)
pattern = stringify(pattern)
replacement = stringify(replacement)
this.context.memoryLimit.use(str.length + pattern.length + replacement.length)
return str.split(pattern).join(replacement)
const parts = str.split(pattern)
const outputSize = str.length + (parts.length - 1) * (replacement.length - pattern.length)
this.context.memoryLimit.use(outputSize)
return parts.join(replacement)
}
export function replace_first (this: FilterImpl, v: string, arg1: string, arg2: string) {