From 199efc8488582a64010c9d4dbb9408dbe2bfdaa2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ecl=C3=A9sio=20Junior?= Date: Tue, 14 Jun 2022 17:17:33 -0400 Subject: [PATCH] Update lib/babe/verify.go Co-authored-by: Quentin McGaw --- lib/babe/verify.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/babe/verify.go b/lib/babe/verify.go index 3cea67c316..e2d7fafaf7 100644 --- a/lib/babe/verify.go +++ b/lib/babe/verify.go @@ -388,7 +388,7 @@ func (b *verifier) verifyPreRuntimeDigest(digest *types.PreRuntimeDigest) (scale authIdx = d.AuthorityIndex } - if int(authIdx) < 0 || int(authIdx) >= len(b.authorities) { + if uint64(len(b.authorities)) < uint64(authIndex) { logger.Tracef("verifyPreRuntimeDigest invalid auth index %d, we have %d auths", authIdx, len(b.authorities)) return nil, ErrInvalidBlockProducerIndex