From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f47.google.com (mail-lf1-f47.google.com [209.85.167.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EAF03BA47 for ; Mon, 24 Jul 2023 13:52:58 +0000 (UTC) Received: by mail-lf1-f47.google.com with SMTP id 2adb3069b0e04-4fa48b5dc2eso6526457e87.1 for ; Mon, 24 Jul 2023 06:52:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sigma-star.at; s=google; t=1690206777; x=1690811577; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=y2tdJw75Ts4gCdVzjLnyrB8gmBNg/Xm5slKYV2C+wpk=; b=Kneo0FshftMSY1n51AeIrRjOwRJYHKovAj2eieq7QlPh2/CVMiU1RMohMQe2qQBeVW A09JlCUc8QgQa3SRxDb+bhKgAtf8AzfEj0ZaNHUT1vTqN+dgnZixHmzwyhO5ikZm0xOa xNaccQNqDeACBUgCoy3nW7NOYbyOJeWWAy+tJaf7pYuX3ra34tMsLyF6AWkG1UJ098Jh xFOOBXXqeCxFCJ1jyJrZhRPZnTYmBKwnt7U6BVFE49/up8RU3qmNw/RX5KKFPYflhtAd +RrwtNNd2Elr3gRxX83AqmIho2d5DkTGiBwSf1uvo+DaBOxnoEEuf7p2mqs2f9suhpIv KNag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690206777; x=1690811577; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=y2tdJw75Ts4gCdVzjLnyrB8gmBNg/Xm5slKYV2C+wpk=; b=STIAB1CIbo7lz78l6a0VaBswANFrMd1M60Zq00o16gVphtBVNGq1sgcl6HwAmWKnQP ylH1KfDmKdwXBcESSX/o1X+0pyoSziA0/xm0byiQdzRhzwobnrNJXYiEnMlooJG5/Y+y r2+XKk31PWIju8Tf+XT2YxuuuOmjIDspaYgyXCfKJBvS+kQW6cfCO3+itRcowTr4X+cJ rmUSc3EenAnjkLkBHOzjaoD/l16EqLR6zvA+7nZpSCNHVV/5C0wavK5Za89e/uVgQEDp igfaCYtyRQQc+MsKjru76oDbDhF44o/dd5EhSvWuKsIEaL4JMWVj9etbHwxVudyWGKaH dPnw== X-Gm-Message-State: ABy/qLb7CRt4Ij7i9ZaErH6QhaB2vuL1/SH7AXVrxlXXUWar6RGBYNMp g+iClQD8tDnrB0Giv8sWSagk3rVNtBIH9u+tRBI= X-Google-Smtp-Source: APBJJlH6+YCJALTy10matyhfePP5DrxxovX+Vp5NLpQ+Fj41xsr/dJ1uquCuHP+8R5RglX07iE0aew== X-Received: by 2002:a19:914d:0:b0:4f8:77f1:299a with SMTP id y13-20020a19914d000000b004f877f1299amr4968021lfj.42.1690206776826; Mon, 24 Jul 2023 06:52:56 -0700 (PDT) Received: from foxxylove.corp.sigma-star.at ([82.150.214.1]) by smtp.gmail.com with ESMTPSA id v2-20020aa7cd42000000b0051bed498851sm6239100edw.54.2023.07.24.06.52.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jul 2023 06:52:56 -0700 (PDT) From: Aaron Marcher To: xenomai@lists.linux.dev Cc: richard@nod.at, jan.kiszka@siemens.com, Aaron Marcher Subject: [PATCH 05/10] alchemytests: Fix gcc warning in buffer-1 Date: Mon, 24 Jul 2023 15:52:34 +0200 Message-Id: <20230724135239.10579-6-aaron@sigma-star.at> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230724135239.10579-1-aaron@sigma-star.at> References: <20230720145150.24607-1-aaron@sigma-star.at> <20230724135239.10579-1-aaron@sigma-star.at> Precedence: bulk X-Mailing-List: xenomai@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Richard Weinberger Make n an unsigned integer, such that gcc realizes that "%.2d" cannot become negative and will fit into our 3 bytes buffer. Fixes: buffer-1.c:64:15: error: ‘%.2d’ directive writing between 2 and 10 bytes into a region of size 3 [-Werror=format-overflow=] sprintf(s, "%.2d", 11 * n); ^~~~ Signed-off-by: Richard Weinberger Signed-off-by: Aaron Marcher --- testsuite/smokey/alchemytests/buffer-1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testsuite/smokey/alchemytests/buffer-1.c b/testsuite/smokey/alchemytests/buffer-1.c index fdcb5e8d7..008797827 100644 --- a/testsuite/smokey/alchemytests/buffer-1.c +++ b/testsuite/smokey/alchemytests/buffer-1.c @@ -50,7 +50,7 @@ static void background_task(void *arg) { char c = 'A', s[3]; ssize_t ret; - int n = 0; + unsigned int n = 0; traceobj_enter(&trobj); -- 2.35.3