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crypto.rc4: change the return type of new_cipher to be !&Cipher (#24113)

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Einar Hjortdal 2025-04-03 15:26:11 +02:00 committed by GitHub
parent e912854e9e
commit 5c8fd1562e
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1 changed files with 2 additions and 2 deletions
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4
vlib/crypto/rc4/rc4.v
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@ -31,11 +31,11 @@ pub fn (mut c Cipher) free() {
// new_cipher creates and returns a new Cipher. The key argument should be the
// RC4 key, at least 1 byte and at most 256 bytes.
pub fn new_cipher(key []u8) !Cipher {
pub fn new_cipher(key []u8) !&Cipher {
if key.len < 1 || key.len > 256 {
return error('crypto.rc4: invalid key size ' + key.len.str())
}
mut c := Cipher{
mut c := &Cipher{
s: []u32{len: (256)}
}
for i in 0 .. 256 {