From 0ce028aaa9507c91f582a8b87caf36cc2dd67be9 Mon Sep 17 00:00:00 2001
From: Yandong Lin <yandong.lin@rock-chips.com>
Date: Tue, 12 Aug 2025 14:29:56 +0800
Subject: [PATCH] fix[kmpp_buffer]: Close fd when deinit

Signed-off-by: Yandong Lin <yandong.lin@rock-chips.com>
Change-Id: Ie12c20ecaa6d2b090d257e8fe1ba8f578da4a054
---
 kmpp/base/kmpp_buffer.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/kmpp/base/kmpp_buffer.c b/kmpp/base/kmpp_buffer.c
index 7e075d4a..8423c548 100644
--- a/kmpp/base/kmpp_buffer.c
+++ b/kmpp/base/kmpp_buffer.c
@@ -188,6 +188,11 @@ rk_s32 kmpp_buffer_impl_deinit(void *entry,  KmppObj obj, const char *caller)
         return rk_nok;
     }
 
+    if (priv->impl->fd > 0) {
+        close(priv->impl->fd);
+        priv->impl->fd = -1;
+    }
+
     if (priv->obj) {
         kmpp_obj_impl_put(priv->obj, caller);
         priv->obj = NULL;