From 236afee80b39a35a46a6c60297aab3c47378d4a0 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: Wed, 20 Mar 2024 03:09:33 +0300
Subject: [PATCH] =?UTF-8?q?mdbx:=20=D0=B1=D1=8B=D1=81=D1=82=D1=80=D0=B0?=
 =?UTF-8?q?=D1=8F=20=D0=BE=D0=B1=D1=80=D0=B0=D0=B1=D0=BE=D1=82=D0=BA=D0=B0?=
 =?UTF-8?q?=20=D1=80=D0=B5=D0=B6=D0=B8=D0=BC=D0=B0=20`MDBX=5FEXCLUSIVE`=20?=
 =?UTF-8?q?=D0=B4=D0=BB=D1=8F=20`mdbx=5Fenv=5Fresurrect=5Fafter=5Ffork()`.?=
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---
 src/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core.c b/src/core.c
index 24a6d892..8f061af2 100644
--- a/src/core.c
+++ b/src/core.c
@@ -15926,7 +15926,7 @@ __cold int mdbx_env_resurrect_after_fork(MDBX_env *env) {
   int rc = env_close(env, true);
   env->me_signature.weak = MDBX_ME_SIGNATURE;
   if (likely(rc == MDBX_SUCCESS)) {
-    rc = env_open(env, 0);
+    rc = (env->me_flags & MDBX_EXCLUSIVE) ? MDBX_BUSY : env_open(env, 0);
     if (unlikely(rc != MDBX_SUCCESS && env_close(env, false) != MDBX_SUCCESS)) {
       rc = MDBX_PANIC;
       env->me_flags |= MDBX_FATAL_ERROR;