usertools: fix input handling in telemetry script

[ upstream commit a667070 ]

This commit removes the unnecesarry ast.literal_eval() function call
from the input handling, which now relies just on raw_input() to get
its input.

Fixes: 53f293c ("usertools: replace unsafe input function")

Signed-off-by: Andrius Sirvys <andrius.sirvys@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

usertools/dpdk-telemetry-client.py

@@ -76,7 +76,7 @@ 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(ast.literal_eval(raw_input("\n:")))
+        n_requests = int(raw_input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -91,7 +91,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[3] Unregister client")
 
             try:
-                self.choice = int(ast.literal_eval(raw_input("\n:")))
+                self.choice = int(raw_input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1: