No description
  • C 98.2%
  • Assembly 1%
  • Makefile 0.3%
  • Shell 0.2%
  • Python 0.1%
Find a file
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Cong Wang 114aa35d06 netfilter: conntrack: silent a memory leak warning
The following memory leak is false postive:

unreferenced object 0xffff8f37f156fb38 (size 128):
  comm "softirq", pid 0, jiffies 4294899665 (age 11.292s)
  hex dump (first 32 bytes):
    6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b  kkkkkkkkkkkkkkkk
    00 00 00 00 30 00 20 00 48 6b 6b 6b 6b 6b 6b 6b  ....0. .Hkkkkkkk
  backtrace:
    [<000000004fda266a>] __kmalloc_track_caller+0x10d/0x141
    [<000000007b0a7e3c>] __krealloc+0x45/0x62
    [<00000000d08e0bfb>] nf_ct_ext_add+0xdc/0x133
    [<0000000099b47fd8>] init_conntrack+0x1b1/0x392
    [<0000000086dc36ec>] nf_conntrack_in+0x1ee/0x34b
    [<00000000940592de>] nf_hook_slow+0x36/0x95
    [<00000000d1bd4da7>] nf_hook.constprop.43+0x1c3/0x1dd
    [<00000000c3673266>] __ip_local_out+0xae/0xb4
    [<000000003e4192a6>] ip_local_out+0x17/0x33
    [<00000000b64356de>] igmp_ifc_timer_expire+0x23e/0x26f
    [<000000006a8f3032>] call_timer_fn+0x14c/0x2a5
    [<00000000650c1725>] __run_timers.part.34+0x150/0x182
    [<0000000090e6946e>] run_timer_softirq+0x2a/0x4c
    [<000000004d1e7293>] __do_softirq+0x1d1/0x3c2
    [<000000004643557d>] irq_exit+0x53/0xa2
    [<0000000029ddee8f>] smp_apic_timer_interrupt+0x22a/0x235

because __krealloc() is not supposed to release the old
memory and it is released later via kfree_rcu(). Since this is
the only external user of __krealloc(), just mark it as not leak
here.

Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-04-16 17:47:16 +02:00
arch ARM: dts: ls1021a: Specify TBIPA register address 2018-04-08 12:44:49 -04:00
block Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
certs
crypto crypto: af_alg - fix possible uninit-value in alg_bind() 2018-04-07 22:32:31 -04:00
Documentation net/fsl_pq_mdio: Allow explicit speficition of TBIPA address 2018-04-08 12:44:49 -04:00
drivers vhost-net: set packet weight of tx polling to 2 * vq size 2018-04-09 11:01:37 -04:00
firmware
fs Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
include Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth 2018-04-08 17:19:15 -04:00
init Merge branch 'syscalls-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux 2018-04-02 21:22:12 -07:00
ipc Merge branch 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2018-04-03 19:15:32 -07:00
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2018-04-08 19:51:41 -04:00
lib Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
LICENSES
mm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next 2018-04-03 14:08:58 -07:00
net netfilter: conntrack: silent a memory leak warning 2018-04-16 17:47:16 +02:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-04-03 14:04:18 -07:00
scripts RISC-V changes for 4.17 2018-04-04 16:43:47 -07:00
security Merge branch 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2018-04-03 19:15:32 -07:00
sound Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-04-03 14:04:18 -07:00
tools Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
usr kbuild: rename built-in.o to built-in.a 2018-03-26 02:01:19 +09:00
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore kbuild: move include/config/ksym/* to include/ksym/* 2018-03-26 02:01:23 +09:00
.mailmap Merge remote-tracking branch 'spi/topic/samsung' into spi-next 2018-04-02 15:56:32 +01:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS
Kbuild
Kconfig
MAINTAINERS Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
Makefile Kconfig updates for v4.17 2018-04-03 16:28:01 -07:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.