From: David Laight <David.Laight@ACULAB.COM>
To: 'Arnd Bergmann' <arnd@arndb.de>,
Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: "Jiri Pirko" <jiri@resnulli.us>,
"Arend van Spriel" <arend.vanspriel@broadcom.com>,
"Kalle Valo" <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
"Andrey Ryabinin" <aryabinin@virtuozzo.com>,
"Alexander Potapenko" <glider@google.com>,
"Dmitry Vyukov" <dvyukov@google.com>,
"Masahiro Yamada" <yamada.masahiro@socionext.com>,
"Michal Marek" <mmarek@suse.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Kees Cook" <keescook@chromium.org>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"brcm80211-dev-list.pdl@broadcom.com"
<brcm80211-dev-list.pdl@broadcom.com>,
"brcm80211-dev-list@cypress.com" <brcm80211-dev-list@cypress.com>,
"kasan-dev@googlegroups.com" <kasan-dev@googlegroups.com>,
"linux-kbuild@vger.kernel.org" <linux-kbuild@vger.kernel.org>,
"Jakub Jelinek" <jakub@gcc.gnu.org>,
"Martin Liška" <marxin@gcc.gnu.org>,
"stable@vger.kernel.org" <stable@vger.kernel.org>
Subject: RE: [PATCH v4 4/9] em28xx: fix em28xx_dvb_init for KASAN
Date: Mon, 25 Sep 2017 14:41:30 +0000 [thread overview]
Message-ID: <063D6719AE5E284EB5DD2968C1650D6DD007F521@AcuExch.aculab.com> (raw)
In-Reply-To: <20170922212930.620249-5-arnd@arndb.de>
From: Arnd Bergmann
> Sent: 22 September 2017 22:29
...
> It seems that this is triggered in part by using strlcpy(), which the
> compiler doesn't recognize as copying at most 'len' bytes, since strlcpy
> is not part of the C standard.
Neither is strncpy().
It'll almost certainly be a marker in a header file somewhere,
so it should be possibly to teach it about other functions.
David
next prev parent reply other threads:[~2017-09-25 14:49 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-22 21:29 [PATCH v4 0/9] bring back stack frame warning with KASAN Arnd Bergmann
2017-09-22 21:29 ` [PATCH v4 1/9] brcmsmac: make some local variables 'static const' to reduce stack size Arnd Bergmann
2017-09-25 4:33 ` Kalle Valo
2017-10-02 13:53 ` [v4, " Kalle Valo
2017-09-22 21:29 ` [PATCH v4 2/9] brcmsmac: split up wlc_phy_workarounds_nphy Arnd Bergmann
2017-10-02 13:55 ` [v4,2/9] " Kalle Valo
2017-10-27 7:51 ` Kalle Valo
2017-09-22 21:29 ` [PATCH v4 3/9] brcmsmac: reindent split functions Arnd Bergmann
2017-09-22 21:29 ` [PATCH v4 4/9] em28xx: fix em28xx_dvb_init for KASAN Arnd Bergmann
2017-09-25 14:41 ` David Laight [this message]
2017-09-26 6:32 ` Arnd Bergmann
2017-09-26 6:47 ` Arnd Bergmann
2017-09-26 16:49 ` Andrey Ryabinin
2017-09-27 13:26 ` Arnd Bergmann
2017-09-28 13:09 ` Andrey Ryabinin
2017-09-28 14:30 ` Arnd Bergmann
2017-10-02 8:33 ` Arnd Bergmann
2017-10-02 8:40 ` [PATCH] string.h: work around for increased stack usage Arnd Bergmann
2017-10-02 9:02 ` Arnd Bergmann
2017-10-02 14:07 ` Andrey Ryabinin
2017-10-03 18:10 ` kbuild test robot
2017-09-22 21:29 ` [PATCH v4 5/9] r820t: fix r820t_write_reg for KASAN Arnd Bergmann
2017-09-22 21:29 ` [PATCH v4 6/9] dvb-frontends: fix i2c access helpers " Arnd Bergmann
2017-09-22 21:29 ` [PATCH v4 7/9] rocker: fix rocker_tlv_put_* functions " Arnd Bergmann
2017-09-26 3:19 ` David Miller
2017-09-22 21:29 ` [PATCH v4 8/9] netlink: fix nla_put_{u8,u16,u32} " Arnd Bergmann
2017-09-26 3:19 ` David Miller
2017-09-22 21:29 ` [PATCH v4 9/9] kasan: rework Kconfig settings Arnd Bergmann
2017-09-26 19:36 ` Andrey Ryabinin
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