diff options
Diffstat (limited to 'src/libcharon/plugins/socket_default')
| -rw-r--r-- | src/libcharon/plugins/socket_default/socket_default_socket.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libcharon/plugins/socket_default/socket_default_socket.c b/src/libcharon/plugins/socket_default/socket_default_socket.c index c88206eeb..4eeffff25 100644 --- a/src/libcharon/plugins/socket_default/socket_default_socket.c +++ b/src/libcharon/plugins/socket_default/socket_default_socket.c @@ -212,6 +212,11 @@ METHOD(socket_t, receiver, status_t, DBG1(DBG_NET, "error reading socket: %s", strerror(errno)); return FAILED; } + if (msg.msg_flags & MSG_TRUNC) + { + DBG1(DBG_NET, "receive buffer too small, packet discarded"); + return FAILED; + } DBG3(DBG_NET, "received packet %b", buffer, bytes_read); if (bytes_read < MARKER_LEN) |