Check if sudo requires password in the ipc_os_prov test

Signed-off-by: Lukasz Dorau <lukasz.dorau@intel.com>

Author: ldorau

test/ipc_os_prov.sh

@@ -20,6 +20,11 @@ VAL=0
 if [ -f $PTRACE_SCOPE_FILE ]; then
 	PTRACE_SCOPE_VAL=$(cat $PTRACE_SCOPE_FILE)
 	if [ $PTRACE_SCOPE_VAL -ne $VAL ]; then
+		# check if sudo requires password
+		if ! timeout --kill-after=5s 3s sudo date; then
+			echo "ERROR: sudo requires password - cannot set ptrace_scope to 0"
+			exit 1
+		fi
 		echo "Setting ptrace_scope to 0 (classic ptrace permissions) ..."
 		echo "$ sudo bash -c \"echo $VAL > $PTRACE_SCOPE_FILE\""
 		sudo bash -c "echo $VAL > $PTRACE_SCOPE_FILE"