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freebsd-skq/sys/net
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Matthew Dillon e38eb7fbe4 Fix a bug introduced in 1.11 (and also MFCd to stable AND the security branch) 
that causes a machine to panic when the kernel PPP / DEFLATE code is used.
1.11 moved a ZFREE to a point after the structural members were clobbered
by stores into a union'd structure.

This commit fixes the bug and adds a big whopping comment to make sure
the code isn't 'cleaned up' again :-)

Ian Dowse came up with the same patch independantly 68 seconds before I
did, talk about Karma!

I would also like to thank Eugene Grosbein for marathon work in tracking the
problem down by udpating his -stable based on date over and over again
to close in on the commit that caused his crashes.

PR:		kern/35969
Reviewed by:	Ian Dowse <iedowse@maths.tcd.ie>
X-MFC after:	 immediately
2002-03-20 04:05:26 +00:00
..
bpf_compat.h
Small fix for bpf compat:
2000-12-27 22:20:13 +00:00
bpf_filter.c
Remove __P.
2002-03-19 21:54:18 +00:00
bpf.c
Remove __P.
2002-03-19 21:54:18 +00:00
bpf.h
Remove __P.
2002-03-19 21:54:18 +00:00
bpfdesc.h
Make bpf's read timeout feature work more correctly with
2001-12-14 22:17:54 +00:00
bridge.c
Add hooks for very basic IPFilter support in bridging. Set,
2002-03-18 00:55:23 +00:00
bridge.h
Lots of improvement to the bridging code.
2002-02-15 05:11:11 +00:00
bsd_comp.c
Remove __P.
2002-03-19 21:54:18 +00:00
ethernet.h
Remove __P.
2002-03-19 21:54:18 +00:00
fddi.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_arc.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_arcsubr.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_arp.h
bring in ARP support for variable length link level addresses
2001-10-14 20:17:53 +00:00
if_atm.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_atmsubr.c
Fix warning; remove unused variable
2001-06-15 07:32:25 +00:00
if_disc.c
minor style fix.
2001-12-14 19:28:06 +00:00
if_dl.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_ef.c
Update to C99, s/__FUNCTION__/__func__/,
2001-12-10 08:09:49 +00:00
if_ethersubr.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_faith.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_fddisubr.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_gif.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_gif.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_ieee80211.h
Currently, each wireless networking driver has it's own control program
2001-05-26 09:27:08 +00:00
if_iso88025subr.c
whitespace fixes.
2001-12-14 19:32:47 +00:00
if_llc.h
…
if_loop.c
Simplify the interface cloning framework by handling unit
2002-03-11 09:26:07 +00:00
if_media.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_media.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_mib.c
The interface index space may be sparsely populated (e.g. when an
2001-10-17 04:12:29 +00:00
if_mib.h
…
if_ppp.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_ppp.h
…
if_pppvar.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_sl.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_slvar.h
sc_lasttime and sc_starttime are time_t's, not long's.
2001-10-27 20:31:24 +00:00
if_sppp.h
Implement an option to administratively disable the negotiation of
2001-12-30 20:42:29 +00:00
if_spppsubr.c
Implement an option to administratively disable the negotiation of
2001-12-30 20:42:29 +00:00
if_stf.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_stf.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_tap.c
Remove __P.
2002-03-19 21:54:18 +00:00
if_tap.h
Add the tap driver.
2000-07-20 17:01:10 +00:00
if_tapvar.h
Add cloning support for the tap(4) device similar to that in the tun(4)
2001-09-05 01:06:21 +00:00
if_tun.c
minor style(9) fix: return (foo); The file was mostly style(9) before.
2002-02-26 03:00:19 +00:00
if_tun.h
…
if_tunvar.h
Support /dev/tun cloning. Ansify if_tun.c while I'm there.
2001-06-01 15:51:10 +00:00
if_types.h
Add recently assigned interface types.
2001-04-04 14:18:57 +00:00
if_var.h
Remove __P.
2002-03-19 21:54:18 +00:00
if_vlan_var.h
Simplify the interface cloning framework by handling unit
2002-03-11 09:26:07 +00:00
if_vlan.c
Simplify the interface cloning framework by handling unit
2002-03-11 09:26:07 +00:00
if.c
Remove __P.
2002-03-19 21:54:18 +00:00
if.h
Remove __P.
2002-03-19 21:54:18 +00:00
intrq.c
Initialise the intrq_present fields at runtime, not link time. This allows
2002-01-08 10:34:03 +00:00
intrq.h
Remove __P.
2002-03-19 21:54:18 +00:00
iso88025.h
- Define payload length constants for 4Mbps and 16Mbps.
2001-03-18 05:41:07 +00:00
net_osdep.c
incorrect bounds-check on snprintf.
2001-07-26 19:14:52 +00:00
net_osdep.h
Remove __P.
2002-03-19 21:54:18 +00:00
netisr.h
Remove __P.
2002-03-19 21:54:18 +00:00
pfil.c
Remove __P.
2002-03-19 21:54:18 +00:00
pfil.h
Remove __P.
2002-03-19 21:54:18 +00:00
pfkeyv2.h
printed current sequence number of the SA. accordingly, changed
2001-08-06 19:40:01 +00:00
ppp_comp.h
Remove __P.
2002-03-19 21:54:18 +00:00
ppp_deflate.c
Remove __P.
2002-03-19 21:54:18 +00:00
ppp_defs.h
Sync with recent KAME.
2001-06-11 12:39:29 +00:00
ppp_tty.c
Remove __P.
2002-03-19 21:54:18 +00:00
radix.c
Remove __P.
2002-03-19 21:54:18 +00:00
radix.h
Remove __P.
2002-03-19 21:54:18 +00:00
raw_cb.c
Give struct socket structures a ref counting interface similar to
2001-11-17 03:07:11 +00:00
raw_cb.h
Remove __P.
2002-03-19 21:54:18 +00:00
raw_usrreq.c
Give struct socket structures a ref counting interface similar to
2001-11-17 03:07:11 +00:00
route.c
Remove __P.
2002-03-19 21:54:18 +00:00
route.h
Remove __P.
2002-03-19 21:54:18 +00:00
rtsock.c
Remove __P.
2002-03-19 21:54:18 +00:00
slcompress.c
…
slcompress.h
Remove __P.
2002-03-19 21:54:18 +00:00
slip.h
…
zlib.c
Fix a bug introduced in 1.11 (and also MFCd to stable AND the security branch)
2002-03-20 04:05:26 +00:00
zlib.h
…