From af737ace1ee93fef49fe201c851359b0bf1b989b Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Fri, 7 Nov 2025 14:35:01 +0800
Subject: [PATCH] avutil/hwcontext_d3d12va: fix buf size when call
 av_buffer_create

(cherry picked from commit 36e5576a44b36698614e95956c5cb6b213c29ef3)
---
 libavutil/hwcontext_d3d12va.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/hwcontext_d3d12va.c b/libavutil/hwcontext_d3d12va.c
index 6507cf69c1..9ffd17b4cc 100644
--- a/libavutil/hwcontext_d3d12va.c
+++ b/libavutil/hwcontext_d3d12va.c
@@ -267,7 +267,7 @@ static AVBufferRef *d3d12va_pool_alloc(void *opaque, size_t size)
     if (!frame->sync_ctx.event)
         goto fail;
 
-    buf = av_buffer_create((uint8_t *)frame, sizeof(frame), free_texture, NULL, 0);
+    buf = av_buffer_create((uint8_t *)frame, sizeof(*frame), free_texture, NULL, 0);
     if (!buf)
         goto fail;