From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id A4D18A0679 for ; Wed, 3 Apr 2019 12:44:46 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 53B271B129; Wed, 3 Apr 2019 12:44:46 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 15FB35B40; Wed, 3 Apr 2019 12:44:43 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Apr 2019 03:44:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,304,1549958400"; d="scan'208";a="220134747" Received: from aburakov-mobl1.ger.corp.intel.com (HELO [10.237.220.103]) ([10.237.220.103]) by orsmga001.jf.intel.com with ESMTP; 03 Apr 2019 03:44:41 -0700 To: Andrius Sirvys , dev@dpdk.org, Kevin Laatz Cc: stable@dpdk.org, ciara.power@intel.com References: <1553100181-32934-1-git-send-email-andrius.sirvys@intel.com> From: "Burakov, Anatoly" Message-ID: <7e3a6736-24bb-b235-0ce9-aae17ab5d4a0@intel.com> Date: Wed, 3 Apr 2019 11:44:40 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <1553100181-32934-1-git-send-email-andrius.sirvys@intel.com> Content-Type: text/plain; charset="UTF-8"; format="flowed" Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH] usertools: replace unsafe input function X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Message-ID: <20190403104440.A-sYAlt3JxllfvilA-JMWGkF4cplc-3XFsJMpopPJVg@z> On 20-Mar-19 4:43 PM, Andrius Sirvys wrote: > LGTM static code analysis tool reports that the function 'input' is > unsafe. Changed to use raw_input which then converts it using > ast.literal_eval() which is safe. > > Fixes: d1b94da4a4e0 ("usertools: add client script for telemetry") > Cc: ciara.power@intel.com > > Signed-off-by: Andrius Sirvys > --- > usertools/dpdk-telemetry-client.py | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py > index ce0c7a9..c3ba77d 100755 > --- a/usertools/dpdk-telemetry-client.py > +++ b/usertools/dpdk-telemetry-client.py > @@ -72,7 +72,7 @@ def requestMetrics(self): # Requests metrics for given client > > def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client > print("\nPlease enter the number of times you'd like to continuously request Metrics:") > - n_requests = int(input("\n:")) > + n_requests = int(ast.literal_eval(raw_input("\n:"))) > print("\033[F") #Removes the user input from screen, cleans it up > print("\033[K") > for i in range(n_requests): > @@ -87,7 +87,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr > print("[3] Unregister client") > > try: > - self.choice = int(input("\n:")) > + self.choice = int(ast.literal_eval(raw_input("\n:"))) > print("\033[F") #Removes the user input for screen, cleans it up > print("\033[K") > if self.choice == 1: > raw_input doesn't exist in Python 3. Perhaps you should do this at the top of the script: try: raw_input # Python 2 except NameError: raw_input = input # Python 3 That way, all calls to raw_input will call the intended function. -- Thanks, Anatoly