chore: remove trailing null bytes from printed graffiti (#7320)

* chore: remove trailing null bytes from printed graffiti * Use replaceAll instead of regex
ChainSafe · Dec 20, 2024 · 6d20fe8 · 6d20fe8
1 parent ffdfb2e
commit 6d20fe8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/beacon-node/src/util/graffiti.ts b/packages/beacon-node/src/util/graffiti.ts
@@ -12,7 +12,9 @@ export function toGraffitiBuffer(graffiti: string): Buffer {
  * Converts a graffiti from 32 bytes buffer back to a UTF-8 string
  */
 export function fromGraffitiBuffer(graffiti: Uint8Array): string {
-  return Buffer.from(graffiti.buffer, graffiti.byteOffset, graffiti.byteLength).toString("utf8");
+  return Buffer.from(graffiti.buffer, graffiti.byteOffset, graffiti.byteLength)
+    .toString("utf8")
+    .replaceAll("\u0000", "");
 }
 
 export function getDefaultGraffiti(