Fix: scannerctl option name and redis-storage distaptcher (#1604)

rust/redis-storage/src/connector.rs

@@ -612,6 +612,15 @@ impl RedisCtx {
         self.release_namespace()?;
         Ok(())
     }
+
+    /// Clean up the namespace.
+    pub fn flush_namespace(&mut self) -> RedisStorageResult<()> {
+        Cmd::new()
+            .arg("FLUSHDB")
+            .query(&mut self.kb.as_mut().expect("Valid redis connection"))?;
+        Ok(())
+    }
+
     //Wrapper function to avoid accessing kb member directly.
     pub fn set_value<T: ToRedisArgs>(&mut self, key: &str, val: T) -> RedisStorageResult<()> {
         self.kb
@@ -676,7 +685,7 @@ where
         selector: &[NameSpaceSelector],
     ) -> RedisStorageResult<PerItemDispatcher<CacheDispatcher<RedisCtx, K>, K>> {
         let cache = Self::init(redis_url, selector)?;
-        cache.reset()?;
+        cache.flushdb()?;
         Ok(PerItemDispatcher::new(cache))
     }
 
@@ -687,6 +696,14 @@ where
             .map_err(|e| DbError::SystemError(format!("{e:?}")))?;
         cache.delete_namespace()
     }
+
+    /// Reset the NVT Cache. Do not release the namespace. Only ensure it is clean
+    pub fn flushdb(&self) -> RedisStorageResult<()> {
+        let mut cache = Arc::as_ref(&self.cache)
+            .lock()
+            .map_err(|e| DbError::SystemError(format!("{e:?}")))?;
+        cache.flush_namespace()
+    }
 }
 
 impl<S, K> storage::item::ItemDispatcher<K> for CacheDispatcher<S, K>

rust/scannerctl/src/notusupdate/scanner.rs

@@ -27,7 +27,7 @@ pub fn extend_args(cmd: Command) -> Command {
                     .action(ArgAction::SetTrue),
             )
             .arg(
-                arg!(-l --pkg-list <STRING> "Comma separated list of packages.")
+                arg!(-l --"pkg-list" <STRING> "Comma separated list of packages.")
                     .required_unless_present("input"),
             )
             .arg(Arg::new("os").required(true).action(ArgAction::Append)),