From patchwork Thu Oct 31 12:14:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Denis Kirjanov X-Patchwork-Id: 13857838 X-Patchwork-Delegate: stephen@networkplumber.org Received: from mail-lf1-f46.google.com (mail-lf1-f46.google.com [209.85.167.46]) (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 34DBE191F65 for ; Thu, 31 Oct 2024 12:14:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730376866; cv=none; b=iaan3yyrlLhGSAtOSwNOJi+g4qxedgphCNK2qmjQRbR1FYrRYq8uPmr1IiD/u3sZuPlAh1NJMPpll/CpIm/XkS1hAaZyrv89L1sAU53f4yVw8ymPknP3KaDUBaM82uKCp8w4zNnOPhp+P0F5uR5mdo/zH+NpEe0lauN5nHGwXpI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730376866; c=relaxed/simple; bh=KDjroN32FOyFQYH5QqMQ6Jr/RaS7orSOjGDBfkDgzQw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=OjvPkUrrSVQJG8os3l9duSKKhXZNydh2eiB/NzhGrZw8lVN0eyAVJt9s/OkP8VGvlR/NQwHatphek8wx17zZUKBjdfSn6mvELdHXtx2o6JVoJUnQl75sRlGuJiPzBnTECwW5I7U8gkPqXbyEfcnuOFDrXdH2H4G6aJ4FVzRJ24k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=bd5kABBI; arc=none smtp.client-ip=209.85.167.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bd5kABBI" Received: by mail-lf1-f46.google.com with SMTP id 2adb3069b0e04-539fe02c386so1777880e87.0 for ; Thu, 31 Oct 2024 05:14:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730376862; x=1730981662; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=pegCTwmOsAalYVSqftHLLv2q/dMO922qXsLEv2pv/6Q=; b=bd5kABBItTd3hZeOtVJ2ReRZQYyZu/7evPvH7d5e88YJzoWSnl9NgJQxohbgr1r36i cc6x/KU0JS4lXgiFziFbF85itEfE+5RZiKkj4vH7CY29x5axX19iP7SrEEC8y0u1xijQ UMeQjqNfFBndM0iP/i5Mi2bmVzkoSfwu592LBVmoXDZfC3h1EdjJtZdkKWHpOltr+f7/ QDXsf5mTUcByngKVF+OhGcY/jnWw9hrvLiHRZ37R/WU9bZgrmdn0+MbSe1KtdtSZdK88 lQtXeF6H297JOcYjofIuMP1tq+VhzJI/CjDpSxgkswGqkzDW5c9JDcv98LyJIuEENDMY xPOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730376862; x=1730981662; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=pegCTwmOsAalYVSqftHLLv2q/dMO922qXsLEv2pv/6Q=; b=j2opVL1coawQlpsFYZJeKGUplTLFb7zZuXyp+0egYhhrWgiFeSeruo5VnhKWcWBrll CiPdOoUD5QIj4h8xXgVJCeaWlb2MOYS256xM/WmpVXGuaX4+xrrY1rapP8//NRs0zrjK +ATcpB5DZb56l75rH/HApahztfNrcnIhfrMGtQoS6dAztJFIDdb4gtaQl1oQwBwb1FPT BDsDGBkv3/7H6acBHxtNMprt33H6rHg35/cOqtXmiZe4yC4AZcq4hGXRlTGuJibihl5/ L7bVw/cb6Y0TE7AJ6LVz0XTgI1siqS21rE5iViTP6FE99om17AFLZCBw+BjBougy7VLO gMrA== X-Gm-Message-State: AOJu0YxUcjuuzAUjiZMSNGRbf7fpw7r4ajHZQ3Yisc96J5mAJ3+5wyA2 nVxqO9v2Jo5tFej1I701AxnEDK5XdKo5tLIZeTsb0M12q1MDzya5Yrq9j/t/RXc= X-Google-Smtp-Source: AGHT+IGrIXBd6jkN8PQZywGXvEEdVtnlcmQKO/IyNF1fM9VJoSkOyV+PF7492q5lna5gZBGZvcznow== X-Received: by 2002:a05:6512:ac2:b0:539:a2e0:4e94 with SMTP id 2adb3069b0e04-53c7bc2972amr707867e87.30.1730376862016; Thu, 31 Oct 2024 05:14:22 -0700 (PDT) Received: from localhost.localdomain ([83.217.198.104]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-53c7bc9be7dsm179672e87.71.2024.10.31.05.14.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 31 Oct 2024 05:14:21 -0700 (PDT) From: Denis Kirjanov To: stephen@networkplumber.org, dsahern@kernel.org Cc: netdev@vger.kernel.org, Denis Kirjanov Subject: [iproute2-next] lib: utils: close file handle on error Date: Thu, 31 Oct 2024 15:14:11 +0300 Message-ID: <20241031121411.20556-1-kirjanov@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: dsahern@gmail.com reap_prop() doesn't close the file descriptor on some errors, fix it. Signed-off-by: Denis Kirjanov --- lib/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/utils.c b/lib/utils.c index 66713251..aea4e8b7 100644 --- a/lib/utils.c +++ b/lib/utils.c @@ -73,7 +73,6 @@ int read_prop(const char *dev, char *prop, long *value) if (!fgets(buf, sizeof(buf), fp)) { fprintf(stderr, "property \"%s\" in file %s is currently unknown\n", prop, fname); - fclose(fp); goto out; } @@ -98,6 +97,7 @@ int read_prop(const char *dev, char *prop, long *value) *value = result; return 0; out: + fclose(fp); fprintf(stderr, "Failed to parse %s\n", fname); return -1; }