From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) (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 0F8EB262FE4 for ; Thu, 7 Aug 2025 15:51:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754581889; cv=none; b=tDCNv7H+pYnEyh4j18vPZgDSXBmuBpRgbIpKjd727cvck4e1Kc+//acr5WYDrfoxq6pZQBzwCr5wTbhmN2D/lMR6tqDvNd3dDOidWi4XwJKF64IniZUV6cUk2F68UJJlLPeele/TB+cSYT5lYdcrp1XtFXoNS8UnZS6ey6/S7cw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754581889; c=relaxed/simple; bh=EuxBbAcmIgx4BtOGv4HRIjVimBZRa64puCPkBJmjqB4=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=L97Fm2G/waRKA1tZZUqCh+V59Seqgt8x9aqk3BuIfzKpxN9BMVEwca4LXh9/L+P3zthRsQfj3UjUKfHMalrtU61uovVR3qgf3Jgz0yutbpQvvsi2Takov//3jbzLF6njMzL2rQiYczvaNoo3tj8fLoT+oyQyw4bdojhMbWJjKKk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hadess.net; spf=pass smtp.mailfrom=hadess.net; arc=none smtp.client-ip=217.70.183.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hadess.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=hadess.net Received: by mail.gandi.net (Postfix) with ESMTPSA id 60F241FD55 for ; Thu, 7 Aug 2025 15:51:26 +0000 (UTC) From: Bastien Nocera To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ v2 3/3] =?UTF-8?q?mesh:=20Fix=20'buf=E2=80=99=20may?= =?UTF-8?q?=20be=20used=20uninitialized=20warning?= Date: Thu, 7 Aug 2025 17:50:31 +0200 Message-ID: <20250807155115.1037982-4-hadess@hadess.net> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250807155115.1037982-1-hadess@hadess.net> References: <20250807155115.1037982-1-hadess@hadess.net> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-GND-State: clean X-GND-Score: 0 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgdduvddufeegucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecunecujfgurhephffvufffkffojghfgggtgfesthekredtredtjeenucfhrhhomhepuegrshhtihgvnhcupfhotggvrhgruceohhgruggvshhssehhrgguvghsshdrnhgvtheqnecuggftrfgrthhtvghrnhepteegheeghfehhfdvkedutdfhffejjefgvdevgfekkeevleetheekhfetleelueefnecukfhppedvrgdtudemvgefgeemvggtjeefmegtfhdvtdemjeduuggrmeefsggumedvtdgrleemudeffeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpedvrgdtudemvgefgeemvggtjeefmegtfhdvtdemjeduuggrmeefsggumedvtdgrleemudeffedphhgvlhhopeholhhimhhpihgtpdhmrghilhhfrhhomhephhgruggvshhssehhrgguvghsshdrnhgvthdpnhgspghrtghpthhtohepuddprhgtphhtthhopehlihhnuhigqdgslhhuvghtohhothhhsehvghgvrhdrkhgvrhhnvghlrdhorhhg X-GND-Sasl: hadess@hadess.net ../dist-unpack/bluez-5.83/tools/mesh/agent.c: In function ‘response_decimal’: ../dist-unpack/bluez-5.83/tools/mesh/agent.c:94:9: warning: ‘buf’ may be used uninitialized [-Wmaybe-uninitialized] 94 | bt_put_be32(atoi(input), buf); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from ../dist-unpack/bluez-5.83/tools/mesh/agent.c:20: ../dist-unpack/bluez-5.83/lib/bluetooth/bluetooth.h:342:20: note: by argument 2 of type ‘const void *’ to ‘bt_put_be32’ declared here 342 | static inline void bt_put_be32(uint32_t val, const void *ptr) | ^~~~~~~~~~~ ../dist-unpack/bluez-5.83/tools/mesh/agent.c:88:17: note: ‘buf’ declared here 88 | uint8_t buf[DECIMAL_OOB_LEN]; | ^~~ --- tools/mesh/agent.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/mesh/agent.c b/tools/mesh/agent.c index 7a62f345dac7..4a2c6a0d88dd 100644 --- a/tools/mesh/agent.c +++ b/tools/mesh/agent.c @@ -85,7 +85,7 @@ static void response_hexadecimal(const char *input, void *user_data) static void response_decimal(const char *input, void *user_data) { - uint8_t buf[DECIMAL_OOB_LEN]; + uint8_t buf[DECIMAL_OOB_LEN] = {0}; uint16_t len = DECIMAL_OOB_LEN; if (strlen(input) > pending_request.len) -- 2.50.0