diff options
Diffstat (limited to 'source/net_common.c')
| -rw-r--r-- | source/net_common.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/source/net_common.c b/source/net_common.c index 3fbd1ec..c522d10 100644 --- a/source/net_common.c +++ b/source/net_common.c @@ -410,6 +410,7 @@ NET_GetPacket Fills msg_read_buffer with packet contents, net_from variable receives source address. +Returns NET_ERROR only in case of ICMP error. ============= */ neterr_t NET_GetPacket( netsrc_t sock ) { @@ -500,15 +501,21 @@ neterr_t NET_GetPacket( netsrc_t sock ) { /* ============= NET_SendPacket + +Returns NET_ERROR only in case of ICMP error. ============= */ neterr_t NET_SendPacket( netsrc_t sock, const netadr_t *to, size_t length, const void *data ) { struct sockaddr_in addr; int ret; - if( length < 1 || length > MAX_PACKETLEN ) { - Com_WPrintf( "%s: bad length: %"PRIz" bytes\n", __func__, length ); - return NET_ERROR; + if( !length ) { + return NET_AGAIN; + } + + if( length > MAX_PACKETLEN ) { + Com_WPrintf( "%s: oversize length: %"PRIz" bytes\n", __func__, length ); + return NET_AGAIN; } switch( to->type ) { |