From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93E8DC4332F for ; Tue, 11 Jan 2022 17:54:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344869AbiAKRy6 (ORCPT ); Tue, 11 Jan 2022 12:54:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48724 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344895AbiAKRyy (ORCPT ); Tue, 11 Jan 2022 12:54:54 -0500 Received: from mail-pl1-x634.google.com (mail-pl1-x634.google.com [IPv6:2607:f8b0:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F3AEC06175B for ; Tue, 11 Jan 2022 09:54:52 -0800 (PST) Received: by mail-pl1-x634.google.com with SMTP id q14so18389854plx.4 for ; Tue, 11 Jan 2022 09:54:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+3obGd755fkb4WLBRvKFVMCj+KdKngjztSAqkM6Xwmk=; b=BzjPyT/RQIo7cUjP1ElelxKn4gj4X/NyiyI8TPryvlRB3N9ToRiQdb9X+B/ZOpdTOs wXkxTfeIRWxlL1QbwJcca4V6d/7kSBgQh0GvN7liNgOwBfoY+5WGrB+l7AossJRHuvTO xP1ZfUswRgn7kvsnGWBbWaXmSh/GTu2TqT75Wtwk71IbGqaJ9NhB4MAOekUMKnnIe35U CLp9aFzaEzLz5FJbJlIDpcDBivKfhxleebHpi5CngtEn7Kyn3Y32Bg0VglufmzW6LZi6 idt1c3cWND4nRPpqCNQzsiC0YEb1D0qigUzCj6fomHIAO8hOtM/D0RW3nTScAboPbtHb tURw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+3obGd755fkb4WLBRvKFVMCj+KdKngjztSAqkM6Xwmk=; b=fnet5LW8LRgZ8hyw7O3P3khf7h2gUCi9apMw6dqJfIb2VEdzuzoP109iCRJh2PtEav 78KbdszoyWw15+ZxKZvyoIqP/WSNktT9QPV3c9aKbBVwBdk+dzh3Wcq60uJM4IuUxPje G8hVdtRlWgfNTHgFAoz2tzOxpPHUeSd3+OHQgLYRcUBb3BO0asAlN7zAZitTWqDQ1fcn eDd30AbsaHuwm9tp36zLtuOTOfQor4ZUuC+QAIDy9xKdUQJvr9MhyvlgZZ/fiilLX3re gdPwDUwsgTldFO68MRAu1f6hCAkVKWglujX0p+tzwOI1F5+o974nq72jfp0HqGxL3OT9 NyMw== X-Gm-Message-State: AOAM533Zr6JIZLHVyhdkZd7putjGwfE0ROtqK9wCZRz3S6gdw/WiTjGV vk+deij9eCXMjqf2bv37EVcrRfIEn1nfMQ== X-Google-Smtp-Source: ABdhPJwWpOhFWiwN/jqk99sSGxXH3nZCHGbPTRE9E4yN+grBjfPtQsiOcyg0T5S8uLQoucfe8iO5jQ== X-Received: by 2002:a63:7c59:: with SMTP id l25mr5000226pgn.228.1641923691271; Tue, 11 Jan 2022 09:54:51 -0800 (PST) Received: from hermes.local (204-195-112-199.wavecable.com. [204.195.112.199]) by smtp.gmail.com with ESMTPSA id f8sm23925pga.69.2022.01.11.09.54.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 09:54:50 -0800 (PST) From: Stephen Hemminger X-Google-Original-From: Stephen Hemminger To: netdev@vger.kernel.org Cc: Stephen Hemminger , Stephen Hemminger Subject: [PATCH v2 iproute2-next 10/11] libbpf: fix clang warning about format non-literal Date: Tue, 11 Jan 2022 09:54:37 -0800 Message-Id: <20220111175438.21901-11-sthemmin@microsoft.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220111175438.21901-1-sthemmin@microsoft.com> References: <20220111175438.21901-1-sthemmin@microsoft.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add format attribute to the format string in print routines. Signed-off-by: Stephen Hemminger --- lib/bpf_libbpf.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/bpf_libbpf.c b/lib/bpf_libbpf.c index 50ef16bd4612..921716aec8c6 100644 --- a/lib/bpf_libbpf.c +++ b/lib/bpf_libbpf.c @@ -23,12 +23,14 @@ #include "bpf_util.h" -static int verbose_print(enum libbpf_print_level level, const char *format, va_list args) +static int __attribute__((format(printf, 2, 0))) +verbose_print(enum libbpf_print_level level, const char *format, va_list args) { return vfprintf(stderr, format, args); } -static int silent_print(enum libbpf_print_level level, const char *format, va_list args) +static int __attribute__((format(printf, 2, 0))) +silent_print(enum libbpf_print_level level, const char *format, va_list args) { if (level > LIBBPF_WARN) return 0; -- 2.30.2