---

yaml
---
r: 144983
b: refs/heads/try2
c: fe03d82
h: refs/heads/master
i:
  144981: c936089
  144979: bf1bcd5
  144975: e4dacde
v: v3

Author: huonw

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 21ce41d42d6b86e482ec2e7fe01b3feb74dd4ea4
+refs/heads/try2: fe03d827a4910c561507be0802bb5f39a477cc02
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/libextra/rl.rs

@@ -91,7 +91,17 @@ pub fn read(prompt: &str) -> Option<~str> {
         let line = locked!(rustrt::linenoise(buf));
 
         if line.is_null() { None }
-        else { Some(str::raw::from_c_str(line)) }
+        else {
+            unsafe {
+                do (|| {
+                    Some(str::raw::from_c_str(line))
+                }).finally {
+                    // linenoise's return value is from strdup, so we
+                    // better not leak it.
+                    rt::global_heap::exchange_free(line);
+                }
+            }
+        }
     }
 }