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Date: Sat, 09 Apr 2022 03:40:12 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Kai-Heng Feng <kai.heng.feng@...onical.com> Cc: irusskikh@...vell.com, davem@...emloft.net, kuba@...nel.org, mario.limonciello@....com, pabeni@...hat.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2] net: atlantic: Avoid out-of-bounds indexing Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski <kuba@...nel.org>: On Fri, 8 Apr 2022 10:22:04 +0800 you wrote: > UBSAN warnings are observed on atlantic driver: > [ 294.432996] UBSAN: array-index-out-of-bounds in /build/linux-Qow4fL/linux-5.15.0/drivers/net/ethernet/aquantia/atlantic/aq_nic.c:484:48 > [ 294.433695] index 8 is out of range for type 'aq_vec_s *[8]' > > The ring is dereferenced right before breaking out the loop, to prevent > that from happening, only use the index in the loop to fix the issue. > > [...] Here is the summary with links: - [v2] net: atlantic: Avoid out-of-bounds indexing https://git.kernel.org/netdev/net/c/8d3a6c37d50d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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