diff options
Diffstat (limited to 'net/rxrpc/rxkad.c')
| -rw-r--r-- | net/rxrpc/rxkad.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index 63afa9e9cc08..89f475febfd7 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -275,7 +275,7 @@ static int rxkad_secure_packet(struct rxrpc_call *call, memcpy(&iv, call->conn->csum_iv.x, sizeof(iv)); /* calculate the security checksum */ - x = call->channel << (32 - RXRPC_CIDSHIFT); + x = (call->cid & RXRPC_CHANNELMASK) << (32 - RXRPC_CIDSHIFT); x |= sp->hdr.seq & 0x3fffffff; call->crypto_buf[0] = htonl(sp->hdr.callNumber); call->crypto_buf[1] = htonl(x); @@ -507,7 +507,7 @@ static int rxkad_verify_packet(struct rxrpc_call *call, memcpy(&iv, call->conn->csum_iv.x, sizeof(iv)); /* validate the security checksum */ - x = call->channel << (32 - RXRPC_CIDSHIFT); + x = (call->cid & RXRPC_CHANNELMASK) << (32 - RXRPC_CIDSHIFT); x |= sp->hdr.seq & 0x3fffffff; call->crypto_buf[0] = htonl(call->call_id); call->crypto_buf[1] = htonl(x); |