From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender-of-o55.zoho.eu (sender-of-o55.zoho.eu [136.143.169.55]) (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 6CB902FFF8B; Tue, 17 Mar 2026 16:09:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.169.55 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773763785; cv=pass; b=J+PQFLUbd3ZoJJ2nU/FDIAwx7/gwJK+/Jn0LgKZmlK2NFQcUcNFkrje6ny0HxrzOyrSQ1M0jUw7ujntazjApJo+s7Qx3pmN+/JQFZuK3goPk39RXuuyXnDTFwrcC+8uJdcB+JTj6BPo7hgPCb2pNndmDb+XiScdVGZWqdMEVhUI= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773763785; c=relaxed/simple; bh=EqMWAUq5/avE1mG8HKfM7kQJ2gUsjJ6VbsxnUKQBLpE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=XpjEE//tSeSWQ1ObyuIptZ0t4a8+N6BRoqSqjpyoX71/T/ge09gYAa6yVNIVisUEEZrGtHV909V+qZ+qedLyS8Qeng2sm2PCguGjcZpJY51RB4Masycwc6uwqd0dtfYQ5iW4cEwW0KkqEeJFeCZ30OwS0o6weanI7ZYYPBseTBs= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=objecting.org; spf=pass smtp.mailfrom=objecting.org; dkim=pass (1024-bit key) header.d=objecting.org header.i=objecting@objecting.org header.b=m0uD7L+h; arc=pass smtp.client-ip=136.143.169.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=objecting.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=objecting.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=objecting.org header.i=objecting@objecting.org header.b="m0uD7L+h" ARC-Seal: i=1; a=rsa-sha256; t=1773763768; cv=none; d=zohomail.eu; s=zohoarc; b=kl9t5cFUdRhcw9oczcFLdfI1wJ12oVDraqbngY3V/VvXGf6P60c890opOul4Nyt5Z7Cn3w0e6MWfih1ZEV9SEMygogj9fWy1DccLZsjVY+gjQTb+E/LkTv6tNqR2RjH9ll/2BKiNDka5VBwjCs6h9vs0gKcyNW+BV0J3uT21lUM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.eu; s=zohoarc; t=1773763768; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=e5e02utD/W21D5SULgd/Z0p2eCKtDuMDRU7p34F6Lik=; b=QqhGsgmVSPUr/+4cmRVht6vzHbceZcLUeifuhFTWl2peDC2zY1Ta35mgtSapNGM60zK3HIl2LLkA4S7Fx+Dqhh3G7SYjt6btiSSbGHqb3o4q4nNgYsR8ZJznRhP/B/YV5iupG9nq0Jq4iul3vBg2YDoqbnoaan5fYBHyNaYN8Ts= ARC-Authentication-Results: i=1; mx.zohomail.eu; dkim=pass header.i=objecting.org; spf=pass smtp.mailfrom=objecting@objecting.org; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1773763768; s=zmail; d=objecting.org; i=objecting@objecting.org; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=e5e02utD/W21D5SULgd/Z0p2eCKtDuMDRU7p34F6Lik=; b=m0uD7L+hcrPI3FN1oAA4uuaZquQAax8iknb0B6RHpQEC11H9UAKSRaIeTO0cX0t4 z83gO+cRPEFtMBomZk/7qrffzjqRxcTOapJEjsCInf7nsw0Bfk9mFeRgXUD6xvMTL/V d7xskmynkDZ741/ygyF7t2zDusXA/DRQfExRJAuI= Received: by mx.zoho.eu with SMTPS id 1773763765042341.18896728305253; Tue, 17 Mar 2026 17:09:25 +0100 (CET) From: Josh Law To: Masami Hiramatsu , Andrew Morton Cc: Steven Rostedt , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: [PATCH v7 14/15] lib/bootconfig: use size_t for key length tracking in xbc_verify_tree() Date: Tue, 17 Mar 2026 16:09:15 +0000 Message-Id: <20260317160916.33576-15-objecting@objecting.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260317160916.33576-1-objecting@objecting.org> References: <20260317160916.33576-1-objecting@objecting.org> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-ZohoMailClient: External lib/bootconfig.c:839:24: warning: conversion from 'size_t' to 'int' may change value [-Wconversion] lib/bootconfig.c:860:32: warning: conversion from 'size_t' to 'int' may change value [-Wconversion] lib/bootconfig.c:860:29: warning: conversion to 'size_t' from 'int' may change the sign of the result [-Wsign-conversion] The key length variables len and wlen accumulate strlen() results but were declared as int, causing truncation and sign-conversion warnings. Change both to size_t to match the strlen() return type and avoid mixed-sign arithmetic. Signed-off-by: Josh Law --- lib/bootconfig.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/bootconfig.c b/lib/bootconfig.c index 119c3d429c1f..272d9427e879 100644 --- a/lib/bootconfig.c +++ b/lib/bootconfig.c @@ -803,7 +803,8 @@ static int __init xbc_close_brace(char **k, char *n) static int __init xbc_verify_tree(void) { - int i, depth, len, wlen; + int i, depth; + size_t len, wlen; struct xbc_node *n, *m; /* Brace closing */ -- 2.34.1