[dpdk-stable] [dpdk-dev] [PATCH] usertools: replace unsafe input function
Burakov, Anatoly
anatoly.burakov at intel.com
Wed Apr 3 12:44:40 CEST 2019
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 at intel.com
>
> Signed-off-by: Andrius Sirvys <andrius.sirvys at intel.com>
> ---
> 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
More information about the stable
mailing list