put_cmsg(&msg, SOL_IPV6, IPV6_HOPLIMIT, sizeof(hlim), &hlim);
}
if (np->rxopt.bits.rxtclass) {
- int tclass = np->rcv_tclass;
+ int tclass = ntohl(np->rcv_flowinfo & IPV6_TCLASS_MASK) >> 20;
put_cmsg(&msg, SOL_IPV6, IPV6_TCLASS, sizeof(tclass), &tclass);
}
if (np->rxopt.bits.rxoinfo) {
int hlim = np->mcast_hops;
put_cmsg(&msg, SOL_IPV6, IPV6_2292HOPLIMIT, sizeof(hlim), &hlim);
}
+ if (np->rxopt.bits.rxflow) {
+ __be32 flowinfo = np->rcv_flowinfo;
+
+ put_cmsg(&msg, SOL_IPV6, IPV6_FLOWINFO, sizeof(flowinfo), &flowinfo);
+ }
}
len -= msg.msg_controllen;
return put_user(len, optlen);