tor

commit e0a6a0d085e7918f1128d6300aa64361467a0c3f
parent 4dfc5de509302e009f4137035cacbb687537c1fe
Author: David Goulet <dgoulet@torproject.org>
Date:   Thu, 14 Oct 2021 10:09:25 -0400

hs: Fix memory leak if service failed to configure

Closes #40484

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

Diffstat:
A
changes/ticket40484
 | 
5
+++++
M
src/feature/hs/hs_config.c
 | 
1
+

2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/changes/ticket40484 b/changes/ticket40484
@@ -0,0 +1,5 @@
+  o Minor bugfixes (onion service, config):
+    - Fix a memory leak for a small config line string that could occur if the
+      service failed to be configured from file properly. Fixes bug 40484;
+      bugfix on 0.3.2.1-alpha.
+
diff --git a/src/feature/hs/hs_config.c b/src/feature/hs/hs_config.c
@@ -640,6 +640,7 @@ hs_config_service_all(const or_options_t *options, int validate_only)
     int rv = config_service(section, options, new_service_list);
     config_free_lines(section);
     if (rv < 0) {
+      config_free_lines(remaining);
       goto err;
     }
   }