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authorSeyed Pouria Mousavizadeh Tehrani <info@spmzt.net>2025-10-21 18:58:26 +0000
committerKristof Provost <kp@FreeBSD.org>2025-11-07 18:58:40 +0000
commit9c90145e8c3ba7140994e327ebbe097b4efbe0d3 (patch)
tree43e1977caaff647f1112b26e7efac93145960b93
parent300a8977bcfd2f43bc6df81d9bdad6b79a740729 (diff)
if_vxlan: fix byteorder of source port
Fix the htons byteorder of vxlan packets after `vxlan_pick_source_port` picks a source port during encapsulation. Reviewed by: zlei, kp, adrian Differential Revision: https://reviews.freebsd.org/D53022 (cherry picked from commit 1cc316727ebae157b3d035d9fb1ad38310a80698)
-rw-r--r--sys/net/if_vxlan.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net/if_vxlan.c b/sys/net/if_vxlan.c
index 03184c1fb678..f3a8410a2258 100644
--- a/sys/net/if_vxlan.c
+++ b/sys/net/if_vxlan.c
@@ -2533,7 +2533,7 @@ vxlan_encap4(struct vxlan_softc *sc, const union vxlan_sockaddr *fvxlsa,
ifp = sc->vxl_ifp;
srcaddr = sc->vxl_src_addr.in4.sin_addr;
- srcport = vxlan_pick_source_port(sc, m);
+ srcport = htons(vxlan_pick_source_port(sc, m));
dstaddr = fvxlsa->in4.sin_addr;
dstport = fvxlsa->in4.sin_port;
@@ -2644,7 +2644,7 @@ vxlan_encap6(struct vxlan_softc *sc, const union vxlan_sockaddr *fvxlsa,
ifp = sc->vxl_ifp;
srcaddr = &sc->vxl_src_addr.in6.sin6_addr;
- srcport = vxlan_pick_source_port(sc, m);
+ srcport = htons(vxlan_pick_source_port(sc, m));
dstaddr = &fvxlsa->in6.sin6_addr;
dstport = fvxlsa->in6.sin6_port;