vendor: update buildkit to 539be170

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi
2021-12-15 22:09:13 -08:00
parent 59533bbb5c
commit 9c3be32bc9
581 changed files with 24648 additions and 16682 deletions

View File

@ -18,7 +18,7 @@ import (
"io/ioutil"
"golang.org/x/crypto/chacha20"
"golang.org/x/crypto/poly1305"
"golang.org/x/crypto/internal/poly1305"
)
const (
@ -394,6 +394,10 @@ func (c *gcmCipher) readCipherPacket(seqNum uint32, r io.Reader) ([]byte, error)
}
c.incIV()
if len(plain) == 0 {
return nil, errors.New("ssh: empty packet")
}
padding := plain[0]
if padding < 4 {
// padding is a byte, so it automatically satisfies
@ -710,6 +714,10 @@ func (c *chacha20Poly1305Cipher) readCipherPacket(seqNum uint32, r io.Reader) ([
plain := c.buf[4:contentEnd]
s.XORKeyStream(plain, plain)
if len(plain) == 0 {
return nil, errors.New("ssh: empty packet")
}
padding := plain[0]
if padding < 4 {
// padding is a byte, so it automatically satisfies