On 02/10/15 12:43, Vittorio Giovara wrote:
> Avoid storing uninitialized data, even if not read later.
> ---
> libavcodec/ffv1enc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
> index 32b3711..31a387c 100644
> --- a/libavcodec/ffv1enc.c
> +++ b/libavcodec/ffv1enc.c
> @@ -318,7 +318,7 @@ static void encode_rgb_frame(FFV1Context *s, const
> uint8_t *src[3],
> ((h + i - y) % ring_size) * (w + 6) + 3;
>
> for (x = 0; x < w; x++) {
> - int b, g, r, av_uninit(a);
> + int b, g, r, a = 0xFF;
> if (lbd) {
> unsigned v = *((const uint32_t *)(src[0] + x * 4 + stride[0]
> * y));
> b = v & 0xFF;
>
Given how av_uninit is implemented, why not?
lu
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