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In preparation for FORTIFY_SOURCE performing run-time destination buffer
bounds checking for memcpy(), refactor the use of struct iwl_calib_result:
- Have struct iwl_calib_result contain struct iwl_calib_cmd since
functions expect to operate on the "data" flex array in "cmd", which
follows the "hdr" member.
- Switch argument passing around to use struct iwl_calib_cmd instead of
struct iwl_calib_hdr to prepare functions to see the "data" member.
- Change iwl_calib_set()'s "len" argument to a size_t since it is always
unsigned and is normally receiving the output of sizeof().
- Add an explicit length sanity check in iwl_calib_set().
- Adjust the memcpy() to avoid copying across the now visible composite
flex array structure.
This avoids the future run-time warning:
memcpy: detected field-spanning write (size 8) of single field "&res->hdr" (size 4)
Cc: Luca Coelho <luciano.coelho@intel.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Reported-by: Andy Lavr <andy.lavr@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220901204558.2256458-1-keescook@chromium.org
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The list address is going away, and the postal address isn't
useful, remove all the contact information.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211017113927.f73e3b6384cb.I967fd394995461277eafa149bb25cefd1673751e@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Based on 3 normalized pattern(s):
gpl license summary [copyright] [c] [2008] [2014] [intel]
[corporation] [all] [rights] [reserved] [copyright] [c] [2018]
[intel] [corporation] this program is free software you can
redistribute it and or modify it under the terms of version 2 of the
gnu general public license as published by the free software
foundation this program is distributed in the hope that it will be
useful but without any warranty without even the implied warranty of
merchantability or fitness for a particular purpose see the gnu
general public license for more details the full gnu general public
license is included in this distribution in the file called copying
gpl license summary [copyright] [c] [2008] [2014] [intel]
[corporation] [all] [rights] [reserved] this program is free
software you can redistribute it and or modify it under the terms of
version 2 of the gnu general public license as published by the free
software foundation this program is distributed in the hope that it
will be useful but without any warranty without even the implied
warranty of merchantability or fitness for a particular purpose see
the gnu general public license for more details the full gnu general
public license is included in this distribution in the file called
copying
gpl license summary [copyright] [c] [2008] [2014] [intel]
[corporation] [all] [rights] [reserved] [copyright] [c] [2015]
[intel] [deutschland] [gmbh] this program is free software you can
redistribute it and or modify it under the terms of version 2 of the
gnu general public license as published by the free software
foundation this program is distributed in the hope that it will be
useful but without any warranty without even the implied warranty of
merchantability or fitness for a particular purpose see the gnu
general public license for more details the full gnu general public
license is included in this distribution in the file called copying
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 5 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190530000435.531621107@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Free Software Foundation address is superfluous and causes
checkpatch to issue a warning when present. Remove all paragraphs
with FSF's address to prevent that.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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The maximum number of firmware sections is now 32 instead of 16 for
a000 devices. Set the appropriate define. Avoid out of bounds access
in case there are more sections than the maximum set by driver.
Make the driver extensible to FW size changes by allocating the
section memory dynamically.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Avoid multiple implementations.
Signed-off-by: Sharon Dvir <sharon.dvir@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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ilw@linux.intel.com is not available anymore.
linuxwifi@intel.com should be used instead.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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Part of reorganising wireless drivers directory and Kconfig.
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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