From c93961b0c682b6613849976a4cf8fe7394f01d69 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Wed, 3 Mar 2021 11:13:55 +0200
Subject: fix: don't allow unknown fields in configuration files

---
 src/client.rs | 1 +
 src/server.rs | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/client.rs b/src/client.rs
index 7d1613c..84a6677 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -22,6 +22,7 @@ const DEFAULT_CHUNK_SIZE: usize = MIB as usize;
 const DEVNULL: &str = "/dev/null";
 
 #[derive(Debug, Serialize, Deserialize, Clone)]
+#[serde(deny_unknown_fields)]
 struct TentativeClientConfig {
     server_url: String,
     verify_tls_cert: Option<bool>,
diff --git a/src/server.rs b/src/server.rs
index 2bd32ef..a464c6e 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -7,6 +7,7 @@ use std::default::Default;
 use std::path::{Path, PathBuf};
 
 #[derive(Debug, Deserialize, Clone)]
+#[serde(deny_unknown_fields)]
 pub struct ServerConfig {
     pub chunks: PathBuf,
     pub address: String,
-- 
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