diff options
Diffstat (limited to 'src/Cedar/Interop_OpenVPN.c')
| -rw-r--r-- | src/Cedar/Interop_OpenVPN.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Cedar/Interop_OpenVPN.c b/src/Cedar/Interop_OpenVPN.c index 000a55a1..11e86a90 100644 --- a/src/Cedar/Interop_OpenVPN.c +++ b/src/Cedar/Interop_OpenVPN.c @@ -2840,7 +2840,7 @@ bool OvsPerformTcpServer(CEDAR *cedar, SOCK *sock) {
void *ptr = FifoPtr(tcp_recv_fifo);
USHORT packet_size = READ_USHORT(ptr);
- if (packet_size <= OPENVPN_TCP_MAX_PACKET_SIZE)
+ if (packet_size != 0 && packet_size <= OPENVPN_TCP_MAX_PACKET_SIZE)
{
UINT total_len = (UINT)packet_size + sizeof(USHORT);
if (r >= total_len)
|