From: Aleksandr Nogikh <a.nogikh@gmail.com>
To: davem@davemloft.net, kuba@kernel.org, johannes@sipsolutions.net
Cc: edumazet@google.com, andreyknvl@google.com, dvyukov@google.com,
elver@google.com, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, linux-wireless@vger.kernel.org,
nogikh@google.com
Subject: [PATCH 0/2] net, mac80211: enable KCOV remote coverage collection for 802.11 frame handling
Date: Wed, 7 Oct 2020 10:17:24 +0000 [thread overview]
Message-ID: <20201007101726.3149375-1-a.nogikh@gmail.com> (raw)
From: Aleksandr Nogikh <nogikh@google.com>
This patch series enables remote KCOV coverage collection for the
mac80211 code that processes incoming 802.11 frames. These changes
make it possible to perform coverage-guided fuzzing in search of
remotely triggerable bugs.
The series consists of two commits.
1. Remember kcov_handle for each sk_buff. This can later be used to
enable remote coverage for other network subsystems.
2. Annotate the code that processes incoming 802.11 frames.
Aleksandr Nogikh (2):
net: store KCOV remote handle in sk_buff
mac80211: add KCOV remote annotations to incoming frame processing
include/linux/skbuff.h | 21 +++++++++++++++++++++
net/core/skbuff.c | 1 +
net/mac80211/iface.c | 2 ++
net/mac80211/main.c | 2 ++
4 files changed, 26 insertions(+)
base-commit: a804ab086e9de200e2e70600996db7fc14c91959
--
2.28.0.806.g8561365e88-goog
next reply other threads:[~2020-10-07 10:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-07 10:17 Aleksandr Nogikh [this message]
2020-10-07 10:17 ` [PATCH 1/2] net: store KCOV remote handle in sk_buff Aleksandr Nogikh
2020-10-09 23:15 ` Jakub Kicinski
2020-10-10 7:54 ` Dmitry Vyukov
2020-10-10 15:14 ` Jakub Kicinski
2020-10-12 6:04 ` Dmitry Vyukov
2020-10-13 15:59 ` Aleksandr Nogikh
2020-10-13 16:50 ` Jakub Kicinski
2020-10-15 19:04 ` Willem de Bruijn
2020-10-16 14:20 ` Aleksandr Nogikh
2020-10-12 7:12 ` Johannes Berg
2020-10-12 10:10 ` Aleksandr Nogikh
2020-10-07 10:17 ` [PATCH 2/2] mac80211: add KCOV remote annotations to incoming frame processing Aleksandr Nogikh
2020-10-07 11:48 ` [PATCH 0/2] net, mac80211: enable KCOV remote coverage collection for 802.11 frame handling Johannes Berg
2020-10-07 14:40 ` Aleksandr Nogikh
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