diff options
Diffstat (limited to 'sql/net_serv.cc')
| -rw-r--r-- | sql/net_serv.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/net_serv.cc b/sql/net_serv.cc index e5cb4d1e815..cad1f041005 100644 --- a/sql/net_serv.cc +++ b/sql/net_serv.cc @@ -227,6 +227,8 @@ int my_net_write(NET *net,const char *packet,ulong len) { uchar buff[NET_HEADER_SIZE]; + if (unlikely(!net->vio)) // nowhere to write + return 0; /* Big packets are handled by splitting them in packets of MAX_PACKET_LENGTH length. The last packet is always a packet that is < MAX_PACKET_LENGTH. |