diff options
Diffstat (limited to 'sys/net/if_ovpn.c')
| -rw-r--r-- | sys/net/if_ovpn.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/net/if_ovpn.c b/sys/net/if_ovpn.c index fe015632f33e..1c18baac3417 100644 --- a/sys/net/if_ovpn.c +++ b/sys/net/if_ovpn.c @@ -904,9 +904,11 @@ ovpn_create_kkey_dir(struct ovpn_kkey_dir **kdirp, kdir->cipher = cipher; kdir->keylen = keylen; kdir->tx_seq = 1; - memcpy(kdir->key, key, keylen); + if (keylen != 0) + memcpy(kdir->key, key, keylen); kdir->noncelen = ivlen; - memcpy(kdir->nonce, iv, ivlen); + if (ivlen != 0) + memcpy(kdir->nonce, iv, ivlen); if (kdir->cipher != OVPN_CIPHER_ALG_NONE) { /* Crypto init */ |