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| author | Qing Li <qingli@FreeBSD.org> | 2009-09-14 22:19:47 +0000 |
|---|---|---|
| committer | Qing Li <qingli@FreeBSD.org> | 2009-09-14 22:19:47 +0000 |
| commit | f0bb05fca56ac1ceb569a98ca6a0a7ed3d098cfc (patch) | |
| tree | 4c2dffe3cecddcae11bd81be693f8576af7848eb /sys | |
| parent | f17bca826166cc989394aac3ac5a739397ecabfe (diff) | |
| download | src-f0bb05fca56ac1ceb569a98ca6a0a7ed3d098cfc.tar.gz src-f0bb05fca56ac1ceb569a98ca6a0a7ed3d098cfc.zip | |
Previously local end of point-to-point interface is not reachable
within the system that owns the interface. Packets destined to
the local end point leak to the wire towards the default gateway
if one exists. This behavior is changed as part of the L2/L3
rewrite efforts. The local end point is now reachable within the
system. The inpcb code needs to consider this fact during the
address selection process.
Reviewed by: bz
MFC after: immediately
Notes
Notes:
svn path=/head/; revision=197203
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/netinet/in_pcb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c index 525afefe1de8..7a4ac10ad633 100644 --- a/sys/netinet/in_pcb.c +++ b/sys/netinet/in_pcb.c @@ -701,6 +701,8 @@ in_pcbladdr(struct inpcb *inp, struct in_addr *faddr, struct in_addr *laddr, ia = ifatoia(ifa_ifwithdstaddr(sintosa(&sain))); if (ia == NULL) ia = ifatoia(ifa_ifwithnet(sintosa(&sain))); + if (ia == NULL) + ia = ifatoia(ifa_ifwithaddr(sintosa(&sain))); if (cred == NULL || !prison_flag(cred, PR_IP4)) { if (ia == NULL) { |