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Al Viro d36a1dd9f7 dump_common_audit_data(): fix racy accesses to ->d_name
We are not guaranteed the locking environment that would prevent
dentry getting renamed right under us.  And it's possible for
old long name to be freed after rename, leading to UAF here.

Cc: stable@kernel.org # v2.6.2+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2021-01-16 15:11:35 -05:00
arch
block
certs
crypto
Documentation
drivers Big fix for IDT NTB and Intel NTB LTR management support 2020-12-27 09:22:55 -08:00
fs umount(2): move the flag validity checks first 2021-01-04 15:31:58 -05:00
include
init
ipc
kernel Misc fixes/updates: 2020-12-27 09:06:10 -08:00
lib iov_iter: fix the uaccess area in copy_compat_iovec_from_user 2021-01-15 22:51:42 -05:00
LICENSES
mm
net
samples
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security dump_common_audit_data(): fix racy accesses to ->d_name 2021-01-16 15:11:35 -05:00
sound
tools Fix a segfault that occurs when built with Clang. 2020-12-27 09:08:23 -08:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Misc fixes/updates: 2020-12-27 09:06:10 -08:00
Makefile Linux 5.11-rc1 2020-12-27 15:30:22 -08:00
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.

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.