diff options
Diffstat (limited to 'updater/signify.go')
| -rw-r--r-- | updater/signify.go | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/updater/signify.go b/updater/signify.go index af024ebd..de50fcba 100644 --- a/updater/signify.go +++ b/updater/signify.go @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: MIT * - * Copyright (C) 2019 WireGuard LLC. All Rights Reserved. + * Copyright (C) 2019-2022 WireGuard LLC. All Rights Reserved. */ package updater @@ -53,17 +53,17 @@ func readFileList(input []byte) (fileList, error) { if len(line) == 0 && index == len(fileLines)-1 { break } - components := strings.SplitN(line, " ", 2) - if len(components) != 2 { + first, second, ok := strings.Cut(line, " ") + if !ok { return nil, errors.New("File hash line has too few components") } - maybeHash, err := hex.DecodeString(components[0]) + maybeHash, err := hex.DecodeString(first) if err != nil || len(maybeHash) != blake2b.Size256 { return nil, errors.New("File hash is invalid base64 or incorrect number of bytes") } var hash [blake2b.Size256]byte copy(hash[:], maybeHash) - fileHashes[components[1]] = hash + fileHashes[second] = hash } if len(fileHashes) == 0 { return nil, errors.New("No file hashes found in signed input") |