freebsd-nq/sys
Brian Somers 3bb3b0463e Fix this damn mbuf with a negative m_len. It turns
out to be a problem with VJ header compression.
davidg spotted this in usr.sbin/ppp/slcompress.c
a while ago, but I believe gave the wrong reasons -
it's too easy to reproduce !  The only scenario that
I've been able to reproduce the problem under is when
m_len is *exactly* 40 !  So go figure !

PR:		3749
Submitted elsewhere by:	davidg
Obtained from: usr.sbin/ppp/slcompress.c
1997-06-22 02:19:53 +00:00
..
alpha Grr. Remove not-ready LDT modification fluff that also crept in with 1997-06-02 06:45:17 +00:00
amd64 Fixed va_arg() to work for small args (as in stdarg.h). 1997-06-21 16:20:55 +00:00
compat/linux Make this thing actually compile. 1997-06-02 10:43:41 +00:00
compile
conf Change the distribute targets so that a given item in our source tree 1997-06-21 15:40:34 +00:00
ddb Removed unused #includes. 1997-06-14 11:52:37 +00:00
dev Minor optimization in fxp_intr. 1997-06-16 04:45:57 +00:00
fs Block all write operations to /proc/1/* when securelevel > 0. 1997-06-21 16:09:49 +00:00
geom Removed unused #includes. 1997-06-14 13:56:12 +00:00
gnu Fix a problem with the VN device. Specifically, the VN device can 1997-06-15 17:56:53 +00:00
i386 Fixed va_arg() to work for small args (as in stdarg.h). 1997-06-21 16:20:55 +00:00
isa Bring back CONSPEED as a last-ditch default if you can't change the speed 1997-06-04 16:25:15 +00:00
isofs/cd9660 Hide the kernel-only stuff inside #ifdef KERNEL. 1997-05-07 13:23:04 +00:00
kern Modifications to existing files to support the initial AIO/LIO and 1997-06-16 00:29:36 +00:00
libkern Style optimization in newly added POSIX range []] conformance, redo 1997-06-07 01:33:10 +00:00
miscfs Block all write operations to /proc/1/* when securelevel > 0. 1997-06-21 16:09:49 +00:00
modules Corrected accidental breakage in the last commit. 1997-05-26 01:02:41 +00:00
msdosfs Remove redundant check for vp == dvp (done in VFS before calling). 1997-05-17 18:32:53 +00:00
net Fix this damn mbuf with a negative m_len. It turns 1997-06-22 02:19:53 +00:00
netatalk Actually POINT to the appletalk usrreqs struct. 1997-06-02 20:07:33 +00:00
netinet Add for public examination the beginnings of the per-host cache support 1997-06-18 01:24:28 +00:00
netipx Mega IPX commit. 1997-05-10 09:58:58 +00:00
netkey This is the `netkey' kernel key-management service (the PF_KEY analogue 1996-06-14 17:22:18 +00:00
netnatm import Chuck Cranor's ATM driver 1997-05-09 08:04:59 +00:00
netns Remove unneeded member nsp_head from struct nspcb. 1997-04-14 18:26:51 +00:00
nfs Upgrade NFS to support the new vfs_bio resource/buffer management. 1997-06-16 00:23:40 +00:00
nfsclient Upgrade NFS to support the new vfs_bio resource/buffer management. 1997-06-16 00:23:40 +00:00
nfsserver Don't require superuser privileges for creating fifos. The v2 case was 1997-06-14 11:19:35 +00:00
pc98 Added CONTEC C-NET(9N) and C-NET(98)P2 support. 1997-06-17 11:26:50 +00:00
pccard Make this puppy compile again - add two includes. 1997-06-01 05:04:39 +00:00
pci Minor optimization in fxp_intr. 1997-06-16 04:45:57 +00:00
powerpc/include Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
rpc Resolve conflicts. 1997-05-28 04:45:15 +00:00
scsi Add quirk "no tags" entry for HP 3724/5 hard disk drives. 1997-06-11 22:29:01 +00:00
sys Ouch!!! This should fix a serious build problem after the addition of the 1997-06-16 12:10:21 +00:00
tools Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
ufs Fix a problem with the VN device. Specifically, the VN device can 1997-06-15 17:56:53 +00:00
vm Correct the return code for the mlock system call. Also add the stubs 1997-06-15 23:35:32 +00:00
Makefile Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00