fix encode issue

Transia-RnD · Nov 27, 2024 · de41aa4 · de41aa4
1 parent 8f2153c
commit de41aa4
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diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@transia/binary-models",
-  "version": "1.0.0",
+  "version": "1.0.2",
   "description": "Binary Models",
   "main": "dist/npm/src/index.js",
   "files": [

diff --git a/src/encode.ts b/src/encode.ts
@@ -165,6 +165,14 @@ export function varStringToHex(
   const prefixLength = lengthToHex(value.length, maxStringLength)
   const content = Buffer.from(value, 'utf8').toString('hex')
   const paddedContent = content.padEnd(maxStringLength * 2, '0')
+  if (
+    (prefixLength + paddedContent).toUpperCase().length >
+    maxStringLength * 2 + 2
+  ) {
+    throw Error(
+      `Encoded string length ${value.length} exceeds max length of ${maxStringLength}`
+    )
+  }
   return (prefixLength + paddedContent).toUpperCase()
 }