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| author | Artem Chernyshev <artem.chernyshev@red-soft.ru> | 2022-12-01 17:00:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-14 13:32:01 +0300 |
| commit | bccda3ad0748958473eb730e29c0487007a98832 (patch) | |
| tree | 6ac0ac51051c1854bcfdb57b85b5cbe128ecbd07 /tools | |
| parent | e7b950458156d410509a08c41930b75e72985938 (diff) | |
| download | linux-bccda3ad0748958473eb730e29c0487007a98832.tar.xz | |
net: dsa: ksz: Check return value
[ Upstream commit 3d8fdcbf1f42e2bb9ae8b8c0b6f202278c788a22 ]
Return NULL if we got unexpected value from skb_trim_rcsum()
in ksz_common_rcv()
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: bafe9ba7d908 ("net: dsa: ksz: Factor out common tag code")
Signed-off-by: Artem Chernyshev <artem.chernyshev@red-soft.ru>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20221201140032.26746-1-artem.chernyshev@red-soft.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions