X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_setup.c;h=e7d3e40bd9f1e15df3a27cdaf94a9bb570a99f4f;hp=f4e56378889c09c1d008cf51e05cb05fdb43b48c;hb=8dfe1b374e165ecba5d3ae324ee834d337476be8;hpb=3f410e2f8f7c365630f226adf4904935698f9e0d

diff --git a/src/net_setup.c b/src/net_setup.c
index f4e56378..e7d3e40b 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -405,6 +405,20 @@ bool setup_myself(void) {
 	} else
 		maxtimeout = 900;
 
+	if(get_config_int(lookup_config(config_tree, "UDPRcvBuf"), &udp_rcvbuf)) {
+		if(udp_rcvbuf <= 0) {
+			logger(LOG_ERR, "UDPRcvBuf cannot be negative!");
+			return false;
+		}
+	}
+
+	if(get_config_int(lookup_config(config_tree, "UDPSndBuf"), &udp_sndbuf)) {
+		if(udp_sndbuf <= 0) {
+			logger(LOG_ERR, "UDPSndBuf cannot be negative!");
+			return false;
+		}
+	}
+
 	if(get_config_string(lookup_config(config_tree, "AddressFamily"), &afname)) {
 		if(!strcasecmp(afname, "IPv4"))
 			addressfamily = AF_INET;