On 13/03/14 16:27, Vittorio Giovara wrote:
> From: Michael Niedermayer <[email protected]>
sgi: Set the row boundary to the correct value.
I guess. The change looks ok, not sure why before we would read up to
the linesize, what is z ?
> diff --git a/libavcodec/sgidec.c b/libavcodec/sgidec.c
> index 1145afb..663c314 100644
> --- a/libavcodec/sgidec.c
> +++ b/libavcodec/sgidec.c
> @@ -106,7 +106,7 @@ static int read_rle_sgi(uint8_t *out_buf, SgiState *s)
> dest_row -= s->linesize;
> start_offset = bytestream2_get_be32(&g_table);
> bytestream2_seek(&s->g, start_offset, SEEK_SET);
> - if (expand_rle_row(s, dest_row + z, FFABS(s->linesize) - z,
> + if (expand_rle_row(s, dest_row + z, s->width * s->depth,
> s->depth) != s->width) {
> return AVERROR_INVALIDDATA;
> }
>
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