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Filename Latest commit message Latest commit date
Liping Zhang 54a5f9d9ab netfilter: nft_set_bitmap: free dummy elements when destroy the set
We forget to free dummy elements when deleting the set. So when I was
running nft-test.py, I saw many kmemleak warnings:
  kmemleak: 1344 new suspected memory leaks ...
  # cat /sys/kernel/debug/kmemleak
  unreferenced object 0xffff8800631345c8 (size 32):
  comm "nft", pid 9075, jiffies 4295743309 (age 1354.815s)
  hex dump (first 32 bytes):
    f8 63 13 63 00 88 ff ff 88 79 13 63 00 88 ff ff  .c.c.....y.c....
    04 0c 00 00 00 00 00 00 00 00 00 00 08 03 00 00  ................
  backtrace:
    [<ffffffff819059da>] kmemleak_alloc+0x4a/0xa0
    [<ffffffff81288174>] __kmalloc+0x164/0x310
    [<ffffffffa061269d>] nft_set_elem_init+0x3d/0x1b0 [nf_tables]
    [<ffffffffa06130da>] nft_add_set_elem+0x45a/0x8c0 [nf_tables]
    [<ffffffffa0613645>] nf_tables_newsetelem+0x105/0x1d0 [nf_tables]
    [<ffffffffa05fe6d4>] nfnetlink_rcv+0x414/0x770 [nfnetlink]
    [<ffffffff817f0ca6>] netlink_unicast+0x1f6/0x310
    [<ffffffff817f10c6>] netlink_sendmsg+0x306/0x3b0
  ...

Fixes: e920dde516 ("netfilter: nft_set_bitmap: keep a list of dummy elements")
Signed-off-by: Liping Zhang <zlpnobody@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-04-24 20:05:25 +02:00
arch powerpc fixes for 4.11 #8 2017-04-21 09:34:45 -07:00
block blk-mq: fix potential oops with polling and blk-mq scheduler 2017-04-20 14:53:28 -06:00
certs
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-04-18 09:03:50 -07:00
Documentation pci-v4.11-fixes-5 2017-04-21 09:26:34 -07:00
drivers Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-21 13:20:47 -07:00
firmware
fs Fix a 4.11 regression that triggers a BUG() on an attempt to use an 2017-04-21 16:37:48 -07:00
include Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-21 13:20:47 -07:00
init
ipc
kernel While continuing my development, I uncovered two more small bugs. 2017-04-20 12:30:10 -07:00
lib sparc64: Use LOCKDEP_SMALL, not PROVE_LOCKING_SMALL 2017-04-18 13:11:07 -07:00
mm mm: prevent NR_ISOLATE_* stats from going negative 2017-04-20 15:30:18 -07:00
net netfilter: nft_set_bitmap: free dummy elements when destroy the set 2017-04-24 20:05:25 +02:00
samples
scripts Kbuild fixes for v4.11 2017-04-05 08:37:28 -07:00
security KEYS: fix keyctl_set_reqkey_keyring() to not leak thread keyrings 2017-04-18 15:31:49 +01:00
sound
tools bpf: Fix values type used in test_maps 2017-04-21 15:16:46 -04:00
usr
virt KVM/ARM Fixes for v4.11-rc6 2017-04-05 16:27:47 +02:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap mailmap: add Martin Kepplinger's email 2017-04-13 18:24:21 -07:00
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS bpf, doc: update bpf maintainers entry 2017-04-21 15:25:10 -04:00
Makefile Linux 4.11-rc7 2017-04-16 13:00:18 -07:00
README

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

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

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.