tor

commit 93df26b11a67423e05c200cd93cba6398b9f2a49
parent d587ba01a70b81e8c15f6e53e72c133ebe977719
Author: David Goulet <dgoulet@torproject.org>
Date:   Mon,  5 Aug 2024 11:59:30 -0400

dirvote: Fix memleak when computing consensus

Fixes #40966

Signed-off-by: David Goulet <dgoulet@torproject.org>

Diffstat:
A
changes/ticket40966
 | 
3
+++
M
src/feature/dirauth/dirvote.c
 | 
4
+++-

2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/changes/ticket40966 b/changes/ticket40966
@@ -0,0 +1,3 @@
+  o Minor bugfixes (memleak, authority):
+    - Fix a small memleak when computing a new consensus. This only affects
+      directory authorities. Fixes bug 40966; bugfix on 0.3.5.1-alpha.
diff --git a/src/feature/dirauth/dirvote.c b/src/feature/dirauth/dirvote.c
@@ -3543,8 +3543,10 @@ dirvote_compute_consensuses(void)
       {
         char *filename;
         tor_asprintf(&filename, "my-consensus-%s", flavor_name);
-        write_str_to_file(get_datadir_fname(filename), consensus_body, 0);
+        char *fpath = get_datadir_fname(filename);
+        write_str_to_file(fpath, consensus_body, 0);
         tor_free(filename);
+        tor_free(fpath);
       }
 
       consensus_body = NULL;