check length on isHex32().

fixes https://github.com/nbd-wtf/nostr-tools/issues/540
2026-07-30 19:26:14 +00:00 · 2026-07-29 16:30:48 -03:00
parent fed4a55613
commit 5609bab1ac
1 changed files with 1 additions and 0 deletions
@@ -128,6 +128,7 @@ export function mergeReverseSortedLists(list1: NostrEvent[], list2: NostrEvent[]
 * Checks if a string is a 64-char lowercase hex string as most Nostr ids and pubkeys.
 */
 export function isHex32(input: string): boolean {
+  if (input.length !== 64) return false
  for (let i = 0; i < 64; i++) {
    let cc = input.charCodeAt(i)
    if (isNaN(cc) || cc < 48 || cc > 102 || (cc > 57 && cc < 97)) {