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Kuniyuki Iwashima c22921df77 netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init(). 
ip6table_nat_table_init() accesses net->gen->ptr[ip6table_nat_net_ops.id],
but the function is exposed to user space before the entry is allocated
via register_pernet_subsys().

Let's call register_pernet_subsys() before xt_register_template().

Fixes: fdacd57c79 ("netfilter: x_tables: never register tables by default")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2024-07-31 23:21:34 +02:00
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drivers Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue 2024-07-30 18:41:10 -07:00
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include net: drop bad gso csum_start and offset in virtio_net_hdr 2024-07-30 18:34:13 -07:00
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net netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init(). 2024-07-31 23:21:34 +02:00
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tools selftests: mptcp: join: check backup support in signal endp 2024-07-30 10:27:30 +02:00
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README

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 reStructuredText markup notation.

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.