From 197eb371697aff066947372d10732387454fd88a Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Sat, 9 May 2020 14:52:07 -0700 Subject: cmd/fscrypt: remove ErrMaxPassphrase This isn't actually a valid error since crypto.NewKeyFromReader() handles re-allocating the buffer to a larger size if it fills up. --- cmd/fscrypt/keys.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'cmd/fscrypt/keys.go') diff --git a/cmd/fscrypt/keys.go b/cmd/fscrypt/keys.go index 872ca2a..77e3900 100644 --- a/cmd/fscrypt/keys.go +++ b/cmd/fscrypt/keys.go @@ -55,14 +55,14 @@ var ( // struct is empty as the reader needs to maintain no internal state. type passphraseReader struct{} -// Read gets input from the terminal until a newline is encountered. This read -// should be called with the maximum buffer size for the passphrase. +// Read gets input from the terminal until a newline is encountered or the given +// buffer is full. func (p passphraseReader) Read(buf []byte) (int, error) { // We read one byte at a time to handle backspaces position := 0 for { if position == len(buf) { - return position, ErrMaxPassphrase + return position, nil } if _, err := io.ReadFull(os.Stdin, buf[position:position+1]); err != nil { return position, err -- cgit v1.2.3