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Phillip Lougher 0e437601a8 squashfs: fix xattr id and id lookup sanity checks
commit 8b44ca2b63 upstream.

The checks for maximum metadata block size is missing
SQUASHFS_BLOCK_OFFSET (the two byte length count).

Link: https://lkml.kernel.org/r/2069685113.2081245.1614583677427@webmail.123-reg.co.uk
Fixes: f37aa4c736 ("squashfs: add more sanity checks in id lookup")
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Cc: Sean Nyekjaer <sean@geanix.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-30 14:36:59 +02:00
arch ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign 2021-03-30 14:36:59 +02:00
block block: Suppress uevent for hidden device when removed 2021-03-30 14:36:59 +02:00
certs certs: Fix blacklist flag type confusion 2021-03-04 09:39:44 +01:00
crypto crypto: tcrypt - avoid signed overflow in byte count 2021-03-07 12:18:58 +01:00
Documentation sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output 2021-03-07 12:19:01 +01:00
drivers platform/x86: intel-vbtn: Stop reporting SW_DOCK events 2021-03-30 14:36:59 +02:00
firmware Fix built-in early-load Intel microcode alignment 2020-01-23 08:21:29 +01:00
fs squashfs: fix xattr id and id lookup sanity checks 2021-03-30 14:36:59 +02:00
include u64_stats,lockdep: Fix u64_stats_init() vs lockdep 2021-03-30 14:36:58 +02:00
init fgraph: Initialize tracing_graph_pause at task creation 2021-02-13 13:51:13 +01:00
ipc ipc/util.c: sysvipc_find_ipc() incorrectly updates position index 2020-05-20 08:18:40 +02:00
kernel genirq: Disable interrupts for force threaded handlers 2021-03-24 11:07:38 +01:00
lib PCI: Fix pci_register_io_range() memory leak 2021-03-17 16:43:46 +01:00
LICENSES
mm Revert "mm, slub: consider rest of partial list if acquire_slab() fails" 2021-03-17 16:43:43 +01:00
net net/qrtr: fix __netdev_alloc_skb call 2021-03-24 11:07:34 +01:00
samples samples: bpf: Fix lwt_len_hist reusing previous BPF map 2020-12-30 11:25:57 +01:00
scripts vmlinux.lds.h: Create section for protection against instrumentation 2021-03-24 11:07:31 +01:00
security Revert 95ebabde38 ("capabilities: Don't allow writing ambiguous v3 file capabilities") 2021-03-17 16:43:47 +01:00
sound ASoC: fsl_ssi: Fix TDM slot setup for I2S mode 2021-03-24 11:07:33 +01:00
tools tools build: Check if gettid() is available before providing helper 2021-03-24 11:07:32 +01:00
usr initramfs: restore default compression behavior 2020-04-13 10:44:59 +02:00
virt KVM: arm64: Fix exclusive limit for IPA size 2021-03-17 16:43:51 +01:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Documentation/llvm: add documentation on building w/ Clang/LLVM 2020-09-26 18:01:31 +02:00
Makefile Linux 4.19.183 2021-03-24 11:07:39 +01:00
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.