diff options
Diffstat (limited to 'openpgp')
| -rw-r--r-- | openpgp/src/packet/pkesk.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/openpgp/src/packet/pkesk.rs b/openpgp/src/packet/pkesk.rs index bf4464f9..ac0b7932 100644 --- a/openpgp/src/packet/pkesk.rs +++ b/openpgp/src/packet/pkesk.rs @@ -155,7 +155,7 @@ impl PKESK3 { None }; let plain = decryptor.decrypt(&self.esk, plaintext_len)?; - let key_rgn = 1..(plain.len() - 2); + let key_rgn = 1..plain.len().saturating_sub(2); let sym_algo: SymmetricAlgorithm = plain[0].into(); let mut key: SessionKey = vec![0u8; sym_algo.key_size()?].into(); |