From c5b4b994c18db86933255907a97eee5993fd18fe Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@clickhouse.com>
Date: Mon, 10 Apr 2023 04:19:01 +0200
Subject: [PATCH] Fix TSan report in Kerberos

---
 src/util/profile/prof_file.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/util/profile/prof_file.c b/src/util/profile/prof_file.c
index aa951df05f2..ac14e0543da 100644
--- a/src/util/profile/prof_file.c
+++ b/src/util/profile/prof_file.c
@@ -216,7 +216,9 @@ errcode_t profile_open_file(const_profile_filespec_t filespec,
     }
     if (data) {
         data->refcount++;
+        k5_mutex_lock(&data->lock);
         data->last_stat = 0;    /* Make sure to stat when updating. */
+        k5_mutex_unlock(&data->lock);
         k5_mutex_unlock(&g_shared_trees_mutex);
         retval = profile_update_file_data(data, NULL);
         free(expanded_filename);