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Filename Latest commit message Latest commit date
Dan Carpenter 2b759f78b8 rdma/cxgb4: Prevent potential integer overflow on 32bit
[ Upstream commit bd96a3935e89486304461a21752f824fc25e0f0b ]

The "gl->tot_len" variable is controlled by the user.  It comes from
process_responses().  On 32bit systems, the "gl->tot_len + sizeof(struct
cpl_pass_accept_req) + sizeof(struct rss_header)" addition could have an
integer wrapping bug.  Use size_add() to prevent this.

Fixes: 1cab775c3e ("RDMA/cxgb4: Fix LE hash collision bug for passive open connection")
Link: https://patch.msgid.link/r/86b404e1-4a75-4a35-a34e-e3054fa554c7@stanley.mountain
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-03-13 12:42:57 +01:00
arch signal/m68k: Use force_sigsegv(SIGSEGV) in fpsp040_die 2025-02-01 18:18:52 +01:00
block partitions: ldm: remove the initial kernel-doc notation 2025-03-13 12:42:52 +01:00
certs
crypto
Documentation dt-bindings: mmc: controller: clarify the address-cells description 2025-03-13 12:42:53 +01:00
drivers rdma/cxgb4: Prevent potential integer overflow on 32bit 2025-03-13 12:42:57 +01:00
fs afs: Fix directory format encoding struct 2025-03-13 12:42:52 +01:00
include overflow: Allow mixed type arguments 2025-03-13 12:42:52 +01:00
init
ipc
kernel bpf: Send signals asynchronously if !preemptible 2025-03-13 12:42:56 +01:00
lib
LICENSES
mm mm: vmscan: account for free pages to prevent infinite Loop in throttle_direct_reclaim() 2025-01-09 13:23:37 +01:00
net net: sched: Disallow replacing of child qdisc from one parent to another 2025-03-13 12:42:55 +01:00
samples
scripts modpost: fix the missed iteration for the max bit in do_input() 2025-01-09 13:23:36 +01:00
security selinux: ignore unknown extended permissions 2025-01-09 13:23:33 +01:00
sound ASoC: sun4i-spdif: Add clock multiplier settings 2025-03-13 12:42:55 +01:00
tools perf report: Fix misleading help message about --demangle 2025-03-13 12:42:56 +01:00
usr
virt KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status 2024-12-19 18:05:04 +01:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.290 2025-02-01 18:18:54 +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.

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.