CVS commit: src/sys/net

["Ryota Ozaki" <ozaki-r%netbsd.org@localhost>]

Module Name:    src
Committed By:   ozaki-r
Date:           Sun Mar 29 13:30:43 UTC 2015

Modified Files:
        src/sys/net: if_vlan.c

Log Message:
Correct frame padding length

vlan pads a frame with zeros up to 68 bytes
(ETHER_MIN_LEN + ETHER_VLAN_ENCAP_LEN). It expects
that even if the frame is untagged, it keeps 64 bytes
at least. However, it lacks concern about CRC
(4 bytes). So a sending frame can be 72 (68 + 4) bytes.

PR 49788


To generate a diff of this commit:
cvs rdiff -u -r1.79 -r1.80 src/sys/net/if_vlan.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.