From f6f06fb42ade0518830c54602123582652d53b18 Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Tue, 20 Feb 2024 20:08:58 +0800
Subject: [PATCH] avutil/vulkan: avoid overreads in ff_vk_count_images

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
---
 libavutil/vulkan.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/vulkan.h b/libavutil/vulkan.h
index b666841836..a5e78760d7 100644
--- a/libavutil/vulkan.h
+++ b/libavutil/vulkan.h
@@ -271,7 +271,7 @@ typedef struct FFVulkanContext {
 static inline int ff_vk_count_images(AVVkFrame *f)
 {
     int cnt = 0;
-    while (f->img[cnt])
+    while (cnt < FF_ARRAY_ELEMS(f->img) && f->img[cnt])
         cnt++;
 
     return cnt;