From patchwork Wed Jun 5 09:21:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matthieu Baerts (NGI0)" X-Patchwork-Id: 13686455 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A93111922D2; Wed, 5 Jun 2024 09:21:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717579317; cv=none; b=tz9vY0W8wLb01v/hBEaKKOGVuqB1VDRsJGuTzRaRD4tz2jpqBjwTba9MCK6G61v2mp8a792N/WIttJof0OB+eZoOXaA5Oc8CCrE5x/Gtvlfek8UBVas+q5O1JLrIW9JaYcMgNg2/wgF6UkyQFF2wsL+FjKDAll2iMj92SNnpa4E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717579317; c=relaxed/simple; bh=8P3FRjsCJEzDXjJHU+ebT7e/zra1DAmqDTABQdJrGvg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=atirvqcldcwHAsU4O30GPDYQjf9e7Ypc2ysEmqBqNNwm/OO0jUlOiFq2T1d8NtWmDddySKN1KhwwFGGNhDJ6SrX4GN0VOIPc81lzzqHH4KjKvJx6pioEpkoaCEYAOF2n+cJVhViGSBp87Km48RdXvRzRjvibMbexE1HGUwiqAhk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tATS6KKm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tATS6KKm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 22CBFC32781; Wed, 5 Jun 2024 09:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717579317; bh=8P3FRjsCJEzDXjJHU+ebT7e/zra1DAmqDTABQdJrGvg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=tATS6KKmR+QkxjIT2Wsql1HRYBVZocSUE/m++vf3bWsXWw+VgFSQ99GDgzG3y41pJ FtmMaENxUp3Yr5mjOcRM2C3e2dlU93M0fNMzfD/I08cNWyVQVsMK7XSmdW09FGby8S u+0uIq+5gqgcvZhWkkC6zrn/hRHwM39OerV9bFRBsIqdSXvnRLpC2YB+7mLh8XfLT4 FOxIhgAUgwrVnSS+MwsLM2yafmH3/yPHdMWFugTr3OHuXFKmRjpgKaMXsPswX17fTX gL0lSPLpYr5e0N/wdAMdENVE6qMWd1Axzm+hclOWc4jWhBn0dJUbBF4GtwTB9F3R99 joqeaV0razKig== From: "Matthieu Baerts (NGI0)" Date: Wed, 05 Jun 2024 11:21:18 +0200 Subject: [PATCH net 3/3] selftests: net: lib: set 'i' as local Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240605-upstream-net-20240605-selftests-net-lib-fixes-v1-3-b3afadd368c9@kernel.org> References: <20240605-upstream-net-20240605-selftests-net-lib-fixes-v1-0-b3afadd368c9@kernel.org> In-Reply-To: <20240605-upstream-net-20240605-selftests-net-lib-fixes-v1-0-b3afadd368c9@kernel.org> To: mptcp@lists.linux.dev, "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Shuah Khan , Petr Machata , Hangbin Liu Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, "Matthieu Baerts (NGI0)" , Geliang Tang X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1157; i=matttbe@kernel.org; h=from:subject:message-id; bh=8P3FRjsCJEzDXjJHU+ebT7e/zra1DAmqDTABQdJrGvg=; b=kA0DAAgB9reCT0JpoHMByyZiAGZgLiehkfETklVcL6kiyeMZ25HVrqQyKurMNJfqTMuViABsq IkCMwQAAQgAHRYhBOjLhfdodwV6bif3eva3gk9CaaBzBQJmYC4nAAoJEPa3gk9CaaBztswP/AsM NFpBCj+QO3MUO5BAadFkNCsQXfDciG9ZoOUlQf0mnjcbK90K82iStHfA9uqQPInYWcECTl68/kD 7Y91s96zW2ibzCS+FPgpJbuHyZCIYKEUT4I5kdsBgI1MiidWIROdY0Rc/scGgydeMhUWP2+Xmfy 9ohF/+filwHnTCRyEeY95SCrJAi2BmGyz5q+oGpebZBfpaLLUjiWfThJbBGlQ+ZEalESJs2jhIQ QYa+fzDW+h/A87Q9nTjCxtCV/Jm+buo6Q/nNHfGdOJLiPwdNOprRGgxxJNzfb/jq5KG6xNNy3eB JIgrw81Xva5cqigPxgqDXicqd0NaDLKnjJf77zNmPUaPAy0slrpULXQyj7gW9bCSXdJQY+D4vyV XCYJdvtNZvV2abzJ6pw/xYGJj5xePTmqiOaI/AycmWw1jGe4smPe9lfkdXxNRnUyNF6GEdOdWM1 229SXuw1TL86hEbV3ZtKfVV5w0+jc3vOkN+K7uABdHSqp8Kjs6UmJJmDk9btKNBiaBmIVw97QJY GFdHTHu2CZjmDGL2Um9NfxRvhHczrLdnn7UPDLJYfTOGzySPNibGYnV6/Pu6VPHgSZ6PZJGiQx1 kXsDvE+SWvUjxy2b4KhLF9mO+VHUZN7i/UHXYmtzqQWomyx9YdZQ8Uq8HQ97pfoiqsdYAvOWsLn /miyX X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 Without this, the 'i' variable declared before could be overridden by accident, e.g. for i in "${@}"; do __ksft_status_merge "${i}" ## 'i' has been modified foo "${i}" ## using 'i' with an unexpected value done After a quick look, it looks like 'i' is currently not used after having been modified in __ksft_status_merge(), but still, better be safe than sorry. I saw this while modifying the same file, not because I suspected an issue somewhere. Fixes: 596c8819cb78 ("selftests: forwarding: Have RET track kselftest framework constants") Acked-by: Geliang Tang Signed-off-by: Matthieu Baerts (NGI0) Reviewed-by: Hangbin Liu --- tools/testing/selftests/net/lib.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh index e2f51102d7e1..9155c914c064 100644 --- a/tools/testing/selftests/net/lib.sh +++ b/tools/testing/selftests/net/lib.sh @@ -27,6 +27,7 @@ __ksft_status_merge() local -A weights local weight=0 + local i for i in "$@"; do weights[$i]=$((weight++)) done