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freebsd-skq/sys/net
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mdodd 3349880cb4 Make sure that the entire header is in the first mbuf before we 
attempt to copy the ethernet header forward and otherwise encapsulate
a packet for output.

This fixes the panic when using VLAN devices on hardware that doesn't
do 802.1Q tagging onboard.  (That is to say, all drivers except the Tigon.)

My tests consisted of telnet, ttcp, and a pingflood of packets
between 1 and 1600 (plus headers) bytes.

MFC to follow in 1 week.

Approved by:	jkh
2000-02-03 07:44:39 +00:00
..
bpf_compat.h
…
bpf_filter.c
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
bpf.c
|The hard limit for the BPF buffer size is 32KB, which appears too low
2000-01-15 19:46:12 +00:00
bpf.h
|The hard limit for the BPF buffer size is 32KB, which appears too low
2000-01-15 19:46:12 +00:00
bpfdesc.h
…
bridge.c
IPSEC support in the kernel.
1999-12-22 19:13:38 +00:00
bridge.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
bsd_comp.c
…
ethernet.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
fddi.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
hostcache.c
…
hostcache.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
if_arp.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
if_atm.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
if_atmsubr.c
…
if_disc.c
…
if_dl.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
if_ef.c
Allow if_ef driver to be compiled into kernel.
2000-01-23 03:35:11 +00:00
if_ethersubr.c
M_PREPEND-related cleanups (unregisterifying struct mbuf *s).
1999-12-19 01:55:37 +00:00
if_faith.c
Remove #if NGIF > 0 and #if NFAITH > 0 as config already checks this.
2000-01-29 18:10:39 +00:00
if_fddisubr.c
M_PREPEND-related cleanups (unregisterifying struct mbuf *s).
1999-12-19 01:55:37 +00:00
if_gif.c
Remove #if NGIF > 0 and #if NFAITH > 0 as config already checks this.
2000-01-29 18:10:39 +00:00
if_gif.h
…
if_iso88025subr.c
M_PREPEND-related cleanups (unregisterifying struct mbuf *s).
1999-12-19 01:55:37 +00:00
if_llc.h
…
if_loop.c
Remove some #if NFOO > 0 that are always true because of config rules.
2000-01-29 16:56:24 +00:00
if_media.c
…
if_media.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
if_mib.c
…
if_mib.h
…
if_ppp.c
Remove some #if NFOO > 0 that are always true because of config rules.
2000-01-29 16:56:24 +00:00
if_ppp.h
…
if_pppvar.h
Remove some #if NFOO > 0 that are always true because of config rules.
2000-01-29 16:56:24 +00:00
if_sl.c
Remove some #if NFOO > 0 that are always true because of config rules.
2000-01-29 16:56:24 +00:00
if_slvar.h
…
if_sppp.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
if_spppsubr.c
…
if_tun.c
Remove unused includes
2000-01-29 01:10:24 +00:00
if_tun.h
Implement TUN[GS]IFHEAD ioctls. Passing a non-zero int to TUNSIFHEAD
2000-01-23 01:47:12 +00:00
if_tunvar.h
Implement TUN[GS]IFHEAD ioctls. Passing a non-zero int to TUNSIFHEAD
2000-01-23 01:47:12 +00:00
if_types.h
…
if_var.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
if_vlan_var.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
if_vlan.c
Make sure that the entire header is in the first mbuf before we
2000-02-03 07:44:39 +00:00
if.c
Add workaround for fxp issue at interface initialization with IPv6.
2000-02-01 15:49:37 +00:00
if.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
intrq.c
Fix this so LINT compiles. There is no way this could have worked if
2000-01-29 16:13:08 +00:00
intrq.h
Redo the intrq.c idea as
2000-01-27 23:37:39 +00:00
iso88025.h
…
net_osdep.c
…
net_osdep.h
…
netisr.h
Attempt to fix a problem with receiving packets on USB ethernet interfaces.
2000-01-10 23:12:54 +00:00
pfkeyv2.h
cosmetic change: sort function prototypes
2000-01-15 05:06:14 +00:00
ppp_comp.h
…
ppp_deflate.c
…
ppp_defs.h
…
ppp_tty.c
Remove some #if NFOO > 0 that are always true because of config rules.
2000-01-29 16:56:24 +00:00
radix.c
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
radix.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
raw_cb.c
…
raw_cb.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
raw_usrreq.c
…
route.c
Clear ro->ro_rt just after RTFREE().
2000-01-15 07:27:12 +00:00
route.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
rtsock.c
Count AF_INET6 attachement to routing socket.
2000-01-28 20:10:51 +00:00
slcompress.c
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
slcompress.h
…
slip.h
…
zlib.c
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00
zlib.h
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 04:46:21 +00:00