tor

commit 56c54a66bdc01a9e8b857f22650ca88d8eff5466
parent 2c4d7d8c65b3783fa9213cc632d398d0d1b6ef5c
Author: Nick Mathewson <nickm@torproject.org>
Date:   Wed,  5 Feb 2020 19:18:32 -0500

Fix a memory leak in handling GETINFO.

Fixes bug 33103; bugfix on 0.4.3.1-alpha.

Diffstat:
A
changes/ticket33103
 | 
3
+++
M
src/feature/control/control_getinfo.c
 | 
1
+

2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/changes/ticket33103 b/changes/ticket33103
@@ -0,0 +1,3 @@
+  o Minor bugfixes (controller):
+    - Fix a memory leak in GETINFO responses. Fixes bug 33103;
+      bugfix on 0.4.3.1-alpha.
diff --git a/src/feature/control/control_getinfo.c b/src/feature/control/control_getinfo.c
@@ -1735,6 +1735,7 @@ handle_control_getinfo(control_connection_t *conn,
       }
     } else {
       control_reply_add_one_kv(answers, 250, KV_RAW, q, ans);
+      tor_free(ans);
     }
   } SMARTLIST_FOREACH_END(q);