From 5c1e9ca0ece709f3463b42898e04f9de1c828224 Mon Sep 17 00:00:00 2001
From: Yury Luneff <koolkhel@mail.ru>
Date: Tue, 20 Oct 2026 10:40:47 +0300
Subject: [PATCH] Fix vitastor-cli osd-tree crash when the etcd request fails

load_osd_tree() stored the etcd error, but loop() still called
format_tree() which dereferenced the placement tree that was never
built, so osd-tree and ls-osd died with SIGSEGV. Return the error
instead.
---
 src/cmd/cli_osd_tree.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cmd/cli_osd_tree.cpp b/src/cmd/cli_osd_tree.cpp
index 211f7d9d..a2c8017e 100644
--- a/src/cmd/cli_osd_tree.cpp
+++ b/src/cmd/cli_osd_tree.cpp
@@ -412,6 +412,8 @@ resume_1:
         load_osd_tree();
         if (parent->waiting > 0)
             return;
+        if (state == 100)
+            return;
         format_tree();
         state = 100;
     }
-- 
2.47.3