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67e89408e5
freebsd-skq/sys
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Bruce M Simpson 67e89408e5 Fix an API issue in leave processing for IPv4 multicast groups. 
* Do not assume that the group lookup performed by imo_match_group()
   is valid when ifp is NULL in this case.
 * Instead, return EADDRNOTAVAIL if the ifp cannot be resolved for the
   membership we are being asked to leave.

Caveat user:
 * The way IPv4 multicast memberships are implemented in the inpcb layer
   at the moment, has the side-effect that struct ip_moptions will
   still hold the membership, under the old ifp, until ip_freemoptions()
   is called for the parent inpcb.
 * The underlying issue is: the inpcb layer does not get notification
   of ifp being detached going away in a thread-safe manner.
   This is non-trivial to fix.

But hey, at least the kernel should't panic when you unplug a card.

PR:		138689
Submitted by:	Stef Walter
MFC after:	5 days
2009-09-12 18:55:15 +00:00
..
amd64 Consolidate CPUID to CPU family/model macros for amd64 and i386 to reduce 2009-09-10 17:27:36 +00:00
arm Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an 2009-09-08 20:45:40 +00:00
boot If the pxe client is told to use / as the root path, honour that rather 2009-09-10 22:05:43 +00:00
bsm Import OpenBSM 1.1p1 from vendor branch to 8-CURRENT, populating 2009-07-17 14:02:20 +00:00
cam Free the correct buffer in an error case. 2009-09-08 16:09:28 +00:00
cddl Only log successful commands! Without this fix we log even unsuccessful 2009-09-08 16:40:08 +00:00
compat As jhb@ pointed out to me, r197057 was incorrect, not least because these 2009-09-10 13:20:27 +00:00
conf Catch up with ACPICA 20090903. 2009-09-11 22:49:34 +00:00
contrib Canonify include paths for newly added files. 2009-09-11 22:56:08 +00:00
crypto Changed to M_NOWAIT when reallocing psc_buf in padlock_sha_update(), 2009-05-27 09:52:12 +00:00
ddb Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
dev Commit a change that I missed in the previous commit. 2009-09-12 14:46:22 +00:00
fs Add LK_NOWITNESS to the vn_lock() calls done on newly created nfs 2009-09-09 20:37:49 +00:00
gdb
geom Remove unused variable. 2009-09-08 17:20:17 +00:00
gnu Fix the build by using proper format. 2009-06-25 16:48:13 +00:00
i386 fix UP compilation 2009-09-11 23:41:11 +00:00
ia64 Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an 2009-09-08 20:45:40 +00:00
isa Tweak the way that the ACPI and ISA bus drivers match hint devices to 2009-08-24 21:51:46 +00:00
kern Add a comment on the consequences of reducing the poweroff delay 2009-09-10 18:24:59 +00:00
kgssapi When the KOBJMETHOD() macro was updated, it resulted in the 2009-06-14 17:33:46 +00:00
libkern done method is supposed to return int. 2009-06-22 22:09:18 +00:00
mips Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an 2009-09-08 20:45:40 +00:00
modules Catch up with ACPICA 20090903. 2009-09-11 22:49:34 +00:00
net Compare pointer with NULL, not 0. 2009-09-09 03:36:43 +00:00
net80211 Revert previous commit and add myself to the list of people who should 2009-09-08 13:19:05 +00:00
netatalk Reverse misordered unlock and lock in at_control for netatalk phase I 2009-08-12 10:44:13 +00:00
netgraph Get those pesky RFCOMM RPM data bits right. This is likely a noop. 2009-09-10 23:30:13 +00:00
netinet Fix an API issue in leave processing for IPv4 multicast groups. 2009-09-12 18:55:15 +00:00
netinet6 The addresses that are assigned to the loopback interface 2009-09-05 20:24:37 +00:00
netipsec Silent gcc? Yeah, you wish. What I ment was to silence gcc. 2009-09-06 19:05:03 +00:00
netipx Use queue(9) instead of hand-crafted link lists for the global IPX 2009-06-24 20:57:50 +00:00
netnatm Reimplement the netisr framework in order to support parallel netisr 2009-06-01 10:41:38 +00:00
netncp
netsmb Don't print out a message on loading a module. 'kldload -v' and 'kldstat 2009-09-10 18:33:08 +00:00
nfs Revert rev 192323 (nfs_common.c only): 2009-07-12 03:53:52 +00:00
nfsclient Add LK_NOWITNESS to the vn_lock() calls done on newly created nfs 2009-09-09 20:37:49 +00:00
nfsserver Correct typo after manual patching. 2009-09-09 13:23:26 +00:00
nlm Since svc_[dg|vc|tli|tp]_create() did not hold a reference count on the 2009-06-17 22:50:26 +00:00
opencrypto If crypto operation is finished with EAGAIN, don't repeat operation from 2009-09-04 09:48:18 +00:00
pc98 MFi386: Remove old file. 2009-09-09 10:05:50 +00:00
pci intpm: add support for smbus controller found in AMD SB700 2009-09-12 18:24:31 +00:00
powerpc Add a few SCSI controllers to GENERIC that can be found on Powermacs. 2009-09-10 21:25:05 +00:00
rpc Fix NFS panics with options VIMAGE kernels by apropriately setting curvnet 2009-08-24 10:09:30 +00:00
security Having thrown the cat out of the house, add a necessary include. 2009-09-08 13:24:36 +00:00
sparc64 Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an 2009-09-08 20:45:40 +00:00
sun4v Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an 2009-09-08 20:45:40 +00:00
sys If a certain feature that was present in FreeBSD 7 was removed or changed in 2009-09-10 08:33:28 +00:00
teken Commit all local modifications I have to libteken: 2009-09-12 12:44:21 +00:00
tools - Increase dynamic range of filter coefficients from 28bit to 30bit. 2009-07-05 18:15:06 +00:00
ufs Remove useless variable assignment. 2009-09-08 17:23:32 +00:00
vm Reintroduce the r196640, after fixing the problem with my testing. 2009-09-01 11:41:51 +00:00
xdr Add a check for a NULL mbuf ptr at the beginning of xdrmbuf_inline() 2009-08-12 16:27:51 +00:00
xen Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
Makefile Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00