From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 31 Mar 2022 00:10:19 +0000 (+0100)
Subject: asseturl: Fix a wrong call to write, to be write_all
X-Git-Tag: otter-1.0.0~55
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=294d17061bf8e7ba6d0c0121871607fbf12f939d;p=otter.git

asseturl: Fix a wrong call to write, to be write_all

In practice this bug is latent, buecause DigestWrite will take the
whole thing.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/asseturl.rs b/src/asseturl.rs
index 33bbabdc..a0ea4564 100644
--- a/src/asseturl.rs
+++ b/src/asseturl.rs
@@ -36,7 +36,7 @@ impl AssetUrlKey {
     };
     let mut dw = DigestWrite::sink();
     write!(dw, "{}\0", what).unwrap();
-    dw.write(&k[..]).unwrap();
+    dw.write_all(&k[..]).unwrap();
     rmp_serde::encode::write(&mut dw, &v).expect("serialize failed!");
     AssetUrlToken(dw.finish().0)
   }