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Message-Id: <170252162586.2494.9298983108679557532.git-patchwork-notify@kernel.org> Date: Thu, 14 Dec 2023 02:40:25 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Kees Cook <keescook@...omium.org> Cc: Shyam-sundar.S-k@....com, lkp@...el.com, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org Subject: Re: [PATCH] amd-xgbe: Avoid potential string truncation in name Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski <kuba@...nel.org>: On Tue, 12 Dec 2023 14:13:12 -0800 you wrote: > Build with W=1 were warning about a potential string truncation: > > drivers/net/ethernet/amd/xgbe/xgbe-drv.c: In function 'xgbe_alloc_channels': > drivers/net/ethernet/amd/xgbe/xgbe-drv.c:211:73: warning: '%u' directive output may be truncated writing between 1 and 10 bytes into a region of size 8 [-Wformat-truncation=] > 211 | snprintf(channel->name, sizeof(channel->name), "channel-%u", i); > | ^~ > drivers/net/ethernet/amd/xgbe/xgbe-drv.c:211:64: note: directive argument in the range [0, 4294967294] > 211 | snprintf(channel->name, sizeof(channel->name), "channel-%u", i); > | ^~~~~~~~~~~~ > drivers/net/ethernet/amd/xgbe/xgbe-drv.c:211:17: note: 'snprintf' output between 10 and 19 bytes into a destination of size 16 > 211 | snprintf(channel->name, sizeof(channel->name), "channel-%u", i); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > [...] Here is the summary with links: - amd-xgbe: Avoid potential string truncation in name https://git.kernel.org/netdev/net-next/c/84cc99199a34 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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