On Mon, Nov 23, 2015 at 12:03 PM, <webmas...@mohammadg.com> wrote:
> From: Mohammad Ghasembeigi <webmas...@mohammadg.com>
>
> ---
> libavcodec/dsicinvideo.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/dsicinvideo.c b/libavcodec/dsicinvideo.c
> index f95cbc7..cb5baf8 100644
> --- a/libavcodec/dsicinvideo.c
> +++ b/libavcodec/dsicinvideo.c
> @@ -100,7 +100,7 @@ static int cin_decode_huffman(const unsigned char *src,
> int src_size,
> unsigned char *dst_end = dst + dst_size;
> const unsigned char *src_end = src + src_size;
>
> - memcpy(huff_code_table, src, 15);
> + memcpy(huff_code_table, src, sizeof(huff_code_table));
Please address Clement's point. How do you know that src has at least
15 elements? Possibly use src_size here.
> src += 15;
Since you are doing the change to the sizeof, change other usages of
the 15 to a sizeof.
It may also be useful to separate the 2 things into separate patches:
1. Check size of source.
2. 15 -> sizeof.
>
> while (src < src_end) {
> --
> 1.9.5.msysgit.1
>
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