Commit Graph

189147 Commits

Author SHA1 Message Date
Joern Engel
1f1b0008e8 [LogFS] Prevent mempool_destroy NULL pointer dereference
It would probably be better to just accept NULL pointers in
mempool_destroy().  But for the current -rc series let's keep things
simple.

This patch was lost in the cracks for a while.
Kevin Cernekee <cernekee@gmail.com> had to rediscover the problem and
send a similar patch because of it. :(

Signed-off-by: Joern Engel <joern@logfs.org>
2010-04-15 08:03:57 +02:00
Joern Engel
ead88af5f5 [LogFS] Move assertion
The assertion is valid independently of the condition.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-04-13 17:57:21 +02:00
Joern Engel
d3a03f8031 [LogFS] Plug 8 byte information leak
Within each journal segment, 8 bytes at offset 24 would remain
uninitialized.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-04-13 17:54:27 +02:00
Joern Engel
032d8f7268 [LogFS] Prevent memory corruption on large deletes
Removing sufficiently large files would create aliases for a large
number of segments.  This in turn results in a large number of journal
entries and an overflow of s_je_array.

Cheap fix is to add a BUG_ON, turning memory corruption into something
annoying, but less dangerous.  Real fix is to count the number of
affected segments and prevent the problem completely.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-04-13 17:46:37 +02:00
Joern Engel
e05c378f49 [LogFS] Remove unused method
All callers are long gone.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-30 18:25:17 +02:00
Joern Engel
6be7fa06eb [LogFS] Erase new journal segments
If the device contains on old logfs image and the journal is moved to
segment that have never been used by the current logfs and not all
journal segments are erased before the next mount, the old content can
confuse mount code.  To prevent this, always erase the new journal
segments.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-29 21:14:52 +02:00
Joern Engel
0943846ae0 [LogFS] Move reserved segments with journal
Fixes a GC livelock.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-29 21:13:28 +02:00
Joern Engel
723b2ff408 [LogFS] Clear PagePrivate when moving journal
do_logfs_journal_wl_pass() must call freeseg(), thereby clear
PagePrivate on all pages of the current journal segment.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-28 18:10:07 +02:00
Joern Engel
81def6b986 Simplify and fix pad_wbuf
A comment in the old code read:
        /* The math in this function can surely use some love */

And indeed it did.  In the case that area->a_used_bytes is exactly
4096 bytes below segment size it fell apart.  pad_wbuf is now split
into two helpers that are significantly less complicated.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-28 13:00:08 +02:00
Joern Engel
1932191726 Prevent data corruption in logfs_rewrite_block()
The comment was correct, so make the code match the comment.  As the
new comment indicates, we might be able to do a little less work.  But
for the current -rc series let's keep it simple and just fix the bug.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-28 12:40:42 +02:00
Joern Engel
6f2e9e6a95 Use deactivate_locked_super
Found by Al Viro.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-27 11:19:16 +01:00
Joern Engel
7db8064c17 Fix logfs_get_sb_final error path
rootdir was already allocated, so we must iput it again.
Found by Al Viro.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-27 11:19:16 +01:00
Joern Engel
faaa27ab91 Write out both superblocks on mismatch
If the first superblock is wrong and the second gets written, there
will still be a mismatch on next mount.  Write both to make sure they
match.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-27 11:19:15 +01:00
Joern Engel
e326068806 Prevent schedule while atomic in __logfs_readdir
Apparently filldir can sleep, which forbids kmap_atomic.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-27 11:19:15 +01:00
Joern Engel
e07bf553f3 Plug memory leak in writeseg_end_io
Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-27 11:19:14 +01:00
Joern Engel
59fe27c0a8 Limit max_pages for insane devices
Intel SSDs have a limit of 0xffff as queue_max_hw_sectors(q).  Such a
limit may make sense from a hardware pov, but it causes bio_alloc() to
return NULL.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-27 11:19:14 +01:00
Joern Engel
49137f2efb Open segment file before using it
logfs_recover_sb() needs it open.

Signed-off-by: Joern Engel <joern@logfs.org>
2010-03-27 11:19:13 +01:00
Linus Torvalds
b72c40949b Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  x86/PCI: truncate _CRS windows with _LEN > _MAX - _MIN + 1
  x86/PCI: for host bridge address space collisions, show conflicting resource
  frv/PCI: remove redundant warnings
  x86/PCI: remove redundant warnings
  PCI: don't say we claimed a resource if we failed
  PCI quirk: Disable MSI on VIA K8T890 systems
  PCI quirk: RS780/RS880: work around missing MSI initialization
  PCI quirk: only apply CX700 PCI bus parking quirk if external VT6212L is present
  PCI: complain about devices that seem to be broken
  PCI: print resources consistently with %pR
  PCI: make disabled window printk style match the enabled ones
  PCI: break out primary/secondary/subordinate for readability
  PCI: for address space collisions, show conflicting resource
  resources: add interfaces that return conflict information
  PCI: cleanup error return for pcix get and set mmrbc functions
  PCI: fix access of PCI_X_CMD by pcix get and set mmrbc functions
  PCI: kill off pci_register_set_vga_state() symbol export.
  PCI: fix return value from pcix_get_max_mmrbc()
2010-03-26 16:34:29 -07:00
Linus Torvalds
e4d50423d7 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
  nilfs2: fix imperfect completion wait in nilfs_wait_on_logs
  nilfs2: fix hang-up of cleaner after log writer returned with error
  nilfs2: fix duplicate call to nilfs_segctor_cancel_freev
2010-03-26 15:14:29 -07:00
Linus Torvalds
6f063aea55 Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
  pcmcia: use dev_pm_ops for class pcmcia_socket_class
  power: support _noirq actions on device types and classes
  pcmcia: allow for four multifunction subdevices (again)
  pcmcia: do not use ioports < 0x100 on x86
  pd6729: Coding Style fixes
2010-03-26 15:11:20 -07:00
Linus Torvalds
f3845f3f60 Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, amd: Restrict usage of c1e_idle()
  x86: Fix placement of FIX_OHCI1394_BASE
  x86: Handle legacy PIC interrupts on all the cpu's
2010-03-26 15:10:56 -07:00
Linus Torvalds
054319b5e2 Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  time: Fix accumulation bug triggered by long delay.
  posix-cpu-timers: Reset expire cache when no timer is running
  timer stats: Fix del_timer_sync() and try_to_del_timer_sync()
  clockevents: Sanitize min_delta_ns adjustment and prevent overflows
2010-03-26 15:10:38 -07:00
Linus Torvalds
833961d81f Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  ring-buffer: Do 8 byte alignment for 64 bit that can not handle 4 byte align
2010-03-26 15:10:13 -07:00
Linus Torvalds
3cacf42462 Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: Use proper type in sched_getaffinity()
  kernel/sched.c: Suppress unused var warning
  sched: sched_getaffinity(): Allow less than NR_CPUS length
2010-03-26 15:09:59 -07:00
Linus Torvalds
6fa41366c1 Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  powerpc/perf_events: Fix call-graph recording, add perf_arch_fetch_caller_regs
  perf top: Add missing initialization to zero
  perf probe: Use original address instead of CU-based address
  perf probe: Fix offset to allow signed value
  perf top: Improve the autosizing of column lenghts
  perf probe: Fix need_dwarf flag if lazy matching is used
  perf probe: Fix probe_point buffer overrun
2010-03-26 15:09:33 -07:00
Linus Torvalds
309d1dcb5b Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  genirq: Move two IRQ functions from .init.text to .text
  genirq: Protect access to irq_desc->action in can_request_irq()
  genirq: Prevent oneshot irq thread race
2010-03-26 15:09:06 -07:00
Linus Torvalds
8128f55a0b Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: Remove excessive early_res debug output
  softlockup: Stop spurious softlockup messages due to overflow
  rcu: Fix local_irq_disable() CONFIG_PROVE_RCU=y false positives
  rcu: Fix tracepoints & lockdep false positive
  rcu: Make rcu_read_lock_bh_held() allow for disabled BH
2010-03-26 15:08:31 -07:00
Linus Torvalds
50da56706b Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: core: align driver match with modalias
  firewire: core: fix Model_ID in modalias
  firewire: ohci: add cycle timer quirk for the TI TSB12LV22
  firewire: core: fw_iso_resource_manage: fix error handling
2010-03-26 15:07:46 -07:00
Linus Torvalds
e0df9c0b42 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
  Restore LOOKUP_DIRECTORY hint handling in final lookup on open()
2010-03-26 15:06:02 -07:00
Al Viro
3e297b6134 Restore LOOKUP_DIRECTORY hint handling in final lookup on open()
Lose want_dir argument, while we are at it - since now
nd->flags & LOOKUP_DIRECTORY is equivalent to it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-03-26 12:41:05 -04:00
David Howells
e1ee65d859 NOMMU: Fix __get_user_pages() to pin last page on offset buffers
Fix __get_user_pages() to make it pin the last page on a buffer that doesn't
begin at the start of a page, but is a multiple of PAGE_SIZE in size.

The problem is that __get_user_pages() advances the pointer too much when it
iterates to the next page if the page it's currently looking at isn't used from
the first byte.  This can cause the end of a short VMA to be reached
prematurely, resulting in the last page being lost.

Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-25 14:13:27 -07:00
David Howells
7561e8ca0d NOMMU: Revert 'nommu: get_user_pages(): pin last page on non-page-aligned start'
Revert the following patch:

	commit c08c6e1f54
	Author: Steven J. Magnani <steve@digidescorp.com>
	Date:   Fri Mar 5 13:42:24 2010 -0800

	nommu: get_user_pages(): pin last page on non-page-aligned start

As it assumes that the mappings begin at the start of pages - something that
isn't necessarily true on NOMMU systems.  On NOMMU systems, it is possible for
a mapping to only occupy part of the page, and not necessarily touch either end
of it; in fact it's also possible for multiple non-overlapping mappings to
coexist on one page (consider direct mappings of ROMFS files, for example).

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steven J. Magnani <steve@digidescorp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-25 14:13:26 -07:00
Linus Torvalds
39f1cd635c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: Fixed inode allocator to correctly track a flex_bg's used_dirs
  ext4: Don't use delayed allocation by default when used instead of ext3
  ext4: Fix spelling of CONTIG_FS_EXT3 to CONFIG_FS_EXT3
  ext4: Fix estimate of # of blocks needed to write indirect-mapped files
2010-03-25 14:10:53 -07:00
Linus Torvalds
126a031e43 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits)
  TIPC: Removed inactive maintainer
  isdn: Cleanup Sections in PCMCIA driver elsa
  isdn: Cleanup Sections in PCMCIA driver avma1
  isdn: Cleanup Sections in PCMCIA driver teles
  isdn: Cleanup Sections in PCMCIA driver sedlbauer
  via-velocity: Fix FLOW_CNTL_TX_RX handling in set_mii_flow_control()
  netfilter: xt_hashlimit: IPV6 bugfix
  netfilter: ip6table_raw: fix table priority
  netfilter: xt_hashlimit: dl_seq_stop() fix
  af_key: return error if pfkey_xfrm_policy2msg_prep() fails
  skbuff: remove unused dma_head & dma_maps fields
  vlan: updates vlan real_num_tx_queues
  vlan: adds vlan_dev_select_queue
  igb: only use vlan_gro_receive if vlans are registered
  igb: do not modify tx_queue_len on link speed change
  igb: count Rx FIFO errors correctly
  bnx2: Use proper handler during netpoll.
  bnx2: Fix netpoll crash.
  ksz884x: fix return value of netdev_set_eeprom
  cgroups: net_cls as module
  ...
2010-03-25 14:06:29 -07:00
Jon Maloy
7c9f757319 TIPC: Removed inactive maintainer
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25 12:40:09 -07:00
Henne
f61bb62e3e isdn: Cleanup Sections in PCMCIA driver elsa
Compiling this driver gave a section mismatch,
so I reviewed the init/exit paths of the driver
and made the correct changes.

WARNING: drivers/isdn/hisax/built-in.o(.text+0x55e37): Section mismatch
in reference from the function elsa_cs_config() to the function
.devinit.text:hisax_init_pcmcia()
The function elsa_cs_config() references
the function __devinit hisax_init_pcmcia().
This is often because elsa_cs_config lacks a __devinit
annotation or the annotation of hisax_init_pcmcia is wrong.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Acked-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25 11:58:02 -07:00
Henne
a465870a80 isdn: Cleanup Sections in PCMCIA driver avma1
Compiling this driver gave a section mismatch,
so I reviewed the init/exit paths of the driver
and made the correct changes.

WARNING: drivers/isdn/hisax/built-in.o(.text+0x56512): Section mismatch
in reference from the function avma1cs_config() to the function
.devinit.text:hisax_init_pcmcia()
The function avma1cs_config() references
the function __devinit hisax_init_pcmcia().
This is often because avma1cs_config lacks a __devinit
annotation or the annotation of hisax_init_pcmcia is wrong.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Acked-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25 11:58:01 -07:00
Henne
158e33d1c6 isdn: Cleanup Sections in PCMCIA driver teles
Compiling this driver gave a section mismatch,
so I reviewed the init/exit paths of the driver
and made the correct changes.

WARNING: drivers/isdn/hisax/built-in.o(.text+0x56bfb): Section mismatch
in reference from the function teles_cs_config() to the function
.devinit.text:hisax_init_pcmcia()
The function teles_cs_config() references
the function __devinit hisax_init_pcmcia().
This is often because teles_cs_config lacks a __devinit
annotation or the annotation of hisax_init_pcmcia is wrong.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Acked-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25 11:58:01 -07:00
Henne
93b39a0dba isdn: Cleanup Sections in PCMCIA driver sedlbauer
Compiling this driver gave a section mismatch,
so I reviewed the init/exit paths of the driver
and made the correct changes.

WARNING: drivers/isdn/hisax/built-in.o(.text+0x558d6): Section mismatch
in reference from the function sedlbauer_config() to the function
.devinit.text:hisax_init_pcmcia()
The function sedlbauer_config() references
the function __devinit hisax_init_pcmcia().
This is often because sedlbauer_config lacks a __devinit
annotation or the annotation of hisax_init_pcmcia is wrong.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Acked-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25 11:58:00 -07:00
David S. Miller
bcbe53682f via-velocity: Fix FLOW_CNTL_TX_RX handling in set_mii_flow_control()
Clear, don't set, ANAR_ASMDIR in this case.

Noticed by Roel Kluin.

Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25 11:56:32 -07:00
David S. Miller
80bb3a00fa Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6 2010-03-25 11:48:58 -07:00
Bjorn Helgaas
d558b483d5 x86/PCI: truncate _CRS windows with _LEN > _MAX - _MIN + 1
Yanko's GA-MA78GM-S2H (BIOS F11) reports the following resource in a PCI
host bridge _CRS:

    [07] 32-Bit DWORD Address Space Resource
         Min Relocatability : MinFixed
         Max Relocatability : MaxFixed
            Address Minimum : CFF00000  (_MIN)
            Address Maximum : FEBFFFFF  (_MAX)
             Address Length : 3EE10000  (_LEN)

This is invalid per spec (ACPI 4.0, 6.4.3.5) because it's a fixed size,
fixed location descriptor, but _LEN != _MAX - _MIN + 1.

Based on https://bugzilla.kernel.org/show_bug.cgi?id=15480#c15, I think
Windows handles this by truncating the window so it fits between _MIN and
_MAX.  I also verified this by modifying the SeaBIOS DSDT and booting
Windows 2008 R2 with qemu.

This patch makes Linux truncate the window, too, which fixes:
    http://bugzilla.kernel.org/show_bug.cgi?id=15480

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Tested-by: Yanko Kaneti <yaneti@declera.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-03-25 10:14:13 -07:00
Bjorn Helgaas
eb9fc8ef7c x86/PCI: for host bridge address space collisions, show conflicting resource
With insert_resource_conflict(), we can learn what the actual conflict is,
so print that info for debugging purposes.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-03-25 10:14:07 -07:00
Eric Dumazet
8f59922914 netfilter: xt_hashlimit: IPV6 bugfix
A missing break statement in hashlimit_ipv6_mask(), and masks
between /64 and /95 are not working at all...

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-03-25 17:25:11 +01:00
Bjorn Helgaas
99f4692e13 frv/PCI: remove redundant warnings
pci_claim_resource() already prints more detailed error messages, so these
are really redundant.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-03-25 08:51:40 -07:00
Bjorn Helgaas
c9c9b56471 x86/PCI: remove redundant warnings
pci_claim_resource() already prints more detailed error messages, so these
are really redundant.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-03-25 08:51:38 -07:00
Bjorn Helgaas
f967a44343 PCI: don't say we claimed a resource if we failed
pci_claim_resource() can fail, so pay attention and only claim success
when it actually succeeded.  If pci_claim_resource() fails, it prints a
useful diagnostic.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-03-25 08:51:35 -07:00
Matthew Wilcox
134b345081 PCI quirk: Disable MSI on VIA K8T890 systems
Bugzilla 15287 indicates that there's a problem with Message Signalled
Interrupts on VIA K8T890 systems.  Add a quirk to disable MSI on these
systems.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Tested-by: Jan Kreuzer <kontrollator@gmx.de>
Tested-by: lh <jarryson@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-03-25 08:51:23 -07:00
Jozsef Kadlecsik
9c13886665 netfilter: ip6table_raw: fix table priority
The order of the IPv6 raw table is currently reversed, that makes impossible
to use the NOTRACK target in IPv6: for example if someone enters

ip6tables -t raw -A PREROUTING -p tcp --dport 80 -j NOTRACK

and if we receive fragmented packets then the first fragment will be
untracked and thus skip nf_ct_frag6_gather (and conntrack), while all
subsequent fragments enter nf_ct_frag6_gather and reassembly will never
successfully be finished.

Singed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-03-25 11:17:26 +01:00
Eric Dumazet
55e0d7cf27 netfilter: xt_hashlimit: dl_seq_stop() fix
If dl_seq_start() memory allocation fails, we crash later in
dl_seq_stop(), trying to kfree(ERR_PTR(-ENOMEM))

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-03-25 11:00:22 +01:00