From 5d38add4059f73ae28d5fa74e0bb3afafee31e51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9B=D0=B5=D0=BE=D0=BD=D0=B8=D0=B4=20=D0=AE=D1=80=D1=8C?=
 =?UTF-8?q?=D0=B5=D0=B2=20=28Leonid=20Yuriev=29?= <leo@yuriev.ru>
Date: Thu, 10 Apr 2025 16:33:10 +0300
Subject: [PATCH] =?UTF-8?q?mdbx:=20=D0=B8=D1=81=D0=BF=D1=80=D0=B0=D0=B2?=
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 =?UTF-8?q?=D0=BA=20merge/rebase=20(backport).?=
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---
 src/api-cursor.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/api-cursor.c b/src/api-cursor.c
index ef905024..0ebee0cc 100644
--- a/src/api-cursor.c
+++ b/src/api-cursor.c
@@ -244,9 +244,8 @@ int mdbx_txn_release_all_cursors_ex(const MDBX_txn *txn, bool unbind, size_t *co
             MDBX_cursor *bk = mc->backup;
             mc->next = bk->next;
             mc->backup = bk->backup;
-            mc->backup = nullptr;
+            bk->backup = nullptr;
             bk->signature = 0;
-            bk = bk->next;
             osal_free(bk);
           } else {
             mc->signature = cur_signature_ready4dispose;