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391255b8a4
freebsd-nq/sys
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Bjoern A. Zeeb 391255b8a4 While not explicitly allowed by RFC 2460, in case there is no 
translation technology involved (and that section is suggested to
be removed by Errata 2843), single packet fragments do not harm.

There is another errata under discussion to clarify and allow this.
Meanwhile add a sysctl to allow disabling this behaviour again.
We will treat single packet fragment (a fragment header added
when not needed) as if there was no fragment header.

PR:		kern/145733
Submitted by:	Matthew Luckie (mjl luckie.org.nz) (original version)
Tested by:	Matthew Luckie (mjl luckie.org.nz)
MFC after:	2 weeks
Approved by:	re (kib)
2011-08-20 12:40:17 +00:00
..
amd64 Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
arm - Move the PG_UNMANAGED flag from m->flags to m->oflags, renaming the flag 2011-08-09 21:01:36 +00:00
boot Add support for the Blu-Ray drive found in the Sony Playstation 3 and fix 2011-08-14 00:20:37 +00:00
bsm Add ECAPMODE, "Not permitted in capability mode", a new kernel errno 2011-03-01 13:14:28 +00:00
cam Fixes for sure bus reference miscounting and potential device and 2011-08-12 20:09:38 +00:00
cddl zfs_ioctl.c: improve code readability in zfs_ioc_dataset_list_next() 2011-08-13 21:35:22 +00:00
compat Add experimental support for process descriptors 2011-08-18 22:51:30 +00:00
conf Add experimental support for process descriptors 2011-08-18 22:51:30 +00:00
contrib Fix build failure without BPF. 2011-08-17 13:02:50 +00:00
crypto Fix a bug in the result of manual assembly. 2011-03-02 14:56:58 +00:00
ddb Fix making kernel dumps from the debugger by creating a command 2011-06-07 01:28:12 +00:00
dev Revert r224157, re-enabling r222135. The underlying problem keeping the 2011-08-19 19:13:31 +00:00
fs Do not return success and a string "unknown" when vn_fullpath() was unable 2011-08-16 20:13:17 +00:00
gdb Modify kdb_trap() so that it re-calls the dbbe_trap function as long as 2011-02-18 22:25:11 +00:00
geom Add some spare fields to the g_class and g_geom structures needed to implement 2011-07-17 20:35:30 +00:00
gnu Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
i386 Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
ia64 - Move the PG_UNMANAGED flag from m->flags to m->oflags, renaming the flag 2011-08-09 21:01:36 +00:00
isa Move VT switching hack for suspend/resume from bus drivers to syscons.c 2011-05-09 18:46:49 +00:00
kern r222015 introduced a new assertion that the size of a fixed-length sbuf 2011-08-19 08:29:10 +00:00
kgssapi Add a small comment about unloading the kgsappi module. 2011-07-16 08:05:49 +00:00
libkern Fix typos - remove duplicate "is". 2011-02-23 09:22:33 +00:00
mips Fix a typo in cb_dumpdata() about wrongly calling wdog_kern_pat(). 2011-08-13 17:17:04 +00:00
modules Fix two cases involving opt_capsicum.h and module builds: 2011-08-15 07:32:44 +00:00
net In rtinit1(), before rtrequest1_fib() is called, info.rti_flags is 2011-08-08 05:25:51 +00:00
net80211 Correctly handle BAR TX failures. 2011-08-19 15:21:13 +00:00
netatalk
netgraph Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
netinet While not explicitly allowed by RFC 2460, in case there is no 2011-08-20 12:40:17 +00:00
netinet6 The result of a joint work between rrs@ and myself at the IETF: 2011-08-03 20:21:00 +00:00
netipsec Update packet filter (pf) code to OpenBSD 4.5. 2011-06-28 11:57:25 +00:00
netipx
netnatm
netncp
netsmb Change some variables from int to size_t. This is more accurate since 2011-01-08 23:06:54 +00:00
nfs Set proper root device name when legacy NFS client is compiled into kernel. 2011-06-29 15:17:29 +00:00
nfsclient Merge 220876, 220877, and 221537 from the new NFS client to the old: 2011-08-09 15:29:58 +00:00
nfsserver Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
nlm Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
ofed Add the fo_chown and fo_chmod methods to struct fileops and use them 2011-08-16 20:07:47 +00:00
opencrypto Add the fo_chown and fo_chmod methods to struct fileops and use them 2011-08-16 20:07:47 +00:00
pc98 Change all the sample kernel configurations to use 2011-08-07 20:16:46 +00:00
pci Add new device id of D-Link DGE-530T Rev. C controller. DGE-503T 2011-07-30 01:06:12 +00:00
powerpc Add support for the Blu-Ray drive found in the Sony Playstation 3 and fix 2011-08-14 00:20:37 +00:00
rpc Fix the kgssapi so that it can be loaded as a module. Currently 2011-06-19 22:08:55 +00:00
security Add the fo_chown and fo_chmod methods to struct fileops and use them 2011-08-16 20:07:47 +00:00
sparc64 - Move the PG_UNMANAGED flag from m->flags to m->oflags, renaming the flag 2011-08-09 21:01:36 +00:00
sys Auto-generated system call code based on r224987. 2011-08-18 23:08:52 +00:00
teken Fix various whitespace inconsistencies in sys/teken. 2011-06-26 18:25:10 +00:00
tools GNU awk does not output escaped newlines in multi-line printc statements. This 2011-03-31 21:33:33 +00:00
ufs Fix two cases involving opt_capsicum.h and module builds: 2011-08-15 07:32:44 +00:00
vm Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
x86 Fix build when NEW_PCIB is not defined. 2011-07-16 14:05:34 +00:00
xdr
xen Monitor and emit events for XenStore changes to XenBus trees 2011-06-11 04:59:01 +00:00
Makefile Include sys/xen in cscope tag file generation. 2011-06-10 20:51:41 +00:00