diff options
Diffstat (limited to 'server')
-rw-r--r-- | server/main_channel.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/server/main_channel.c b/server/main_channel.c index 0ecc9df8..1fc39155 100644 --- a/server/main_channel.c +++ b/server/main_channel.c @@ -1026,6 +1026,9 @@ static uint8_t *main_channel_alloc_msg_rcv_buf(RedChannelClient *rcc, if (type == SPICE_MSGC_MAIN_AGENT_DATA) { return reds_get_agent_data_buffer(mcc, size); + } else if (size > sizeof(main_chan->recv_buf)) { + /* message too large, caller will log a message and close the connection */ + return NULL; } else { return main_chan->recv_buf; } |