d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Only check for local broadcast addresses if the mbuf is flagged with M_BCAST.

Browse Source
This commit is contained in:
Andre Oppermann 2004-08-11 10:49:56 +00:00
parent 0b17fba7bc
commit 767981878c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=133482
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sys/netinet/ip_fastfwd.c
View File

@ -338,7 +338,8 @@ ip_fastforward(struct mbuf *m)
/*
* Or is it for a local IP broadcast address on this host?
*/
if (m->m_pkthdr.rcvif->if_flags & IFF_BROADCAST) {
if ((m->m_flags & M_BCAST) &&
(m->m_pkthdr.rcvif->if_flags & IFF_BROADCAST)) {
TAILQ_FOREACH(ifa, &m->m_pkthdr.rcvif->if_addrhead, ifa_link) {
if (ifa->ifa_addr->sa_family != AF_INET)
continue;