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Filename Latest commit message Latest commit date
tannerlove 37be9b71b7 selftests/net: in timestamping, strncpy needs to preserve null byte
[ Upstream commit 8027bc0307ce59759b90679fa5d8b22949586d20 ]

If user passed an interface option longer than 15 characters, then
device.ifr_name and hwtstamp.ifr_name became non-null-terminated
strings. The compiler warned about this:

timestamping.c:353:2: warning: ‘strncpy’ specified bound 16 equals \
destination size [-Wstringop-truncation]
  353 |  strncpy(device.ifr_name, interface, sizeof(device.ifr_name));

Fixes: cb9eff0978 ("net: new user space API for time stamping of incoming and outgoing packets")
Signed-off-by: Tanner Love <tannerlove@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-24 17:50:41 +02:00
arch openrisc: Fix issue with argument clobbering for clone/fork 2020-06-24 17:50:37 +02:00
block
certs
crypto
Documentation
drivers drivers/perf: hisi: Fix wrong value for all counters enable 2020-06-24 17:50:41 +02:00
fs gfs2: fix use-after-free on transaction ail lists 2020-06-24 17:50:40 +02:00
include include/linux/bitops.h: avoid clang shift-count-overflow warnings 2020-06-24 17:50:39 +02:00
init
ipc
kernel blktrace: fix endianness for blk_log_remap() 2020-06-24 17:50:39 +02:00
lib lib/zlib: remove outdated and incorrect pre-increment optimization 2020-06-24 17:50:39 +02:00
LICENSES
mm
net rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID 2020-06-24 17:50:37 +02:00
samples
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tools selftests/net: in timestamping, strncpy needs to preserve null byte 2020-06-24 17:50:41 +02:00
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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.