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avutil/vulkan: avoid overreads in ff_vk_count_images 

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
This commit is contained in:
Zhao Zhili 2024-02-20 20:08:58 +08:00
parent 03275b0f09
commit f6f06fb42a
1 changed files with 1 additions and 1 deletions
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2
libavutil/vulkan.h
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@ -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;