Fix resumed copy truncation

2026-07-09 19:10:17 -04:00
parent 4c9e31fd16
commit 039dc641b3
5 changed files with 122 additions and 4 deletions
@@ -2498,11 +2498,15 @@ fn download_file(
        0
    };
    let mut file = if offset > 0 {
-        fs::OpenOptions::new()
+        let file = fs::OpenOptions::new()
            .read(true)
+            .write(true)
            .append(true)
            .open(local)
-            .with_context(|| format!("open {}", local.display()))?
+            .with_context(|| format!("open {}", local.display()))?;
+        file.set_len(offset)
+            .with_context(|| format!("truncate {}", local.display()))?;
+        file
    } else {
        fs::OpenOptions::new()
            .create(true)