On 10/07/15 09:34, Anton Khirnov wrote:
> This prevents possible infinite loops with the calling code along the
> lines of while (bytestream2_get_bytes_left()) { ... }, where the reader
> does not advance.
>
> CC: [email protected]
> ---
> libavcodec/bytestream.h | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/bytestream.h b/libavcodec/bytestream.h
> index 3eab225..cb3573b 100644
> --- a/libavcodec/bytestream.h
> +++ b/libavcodec/bytestream.h
> @@ -70,8 +70,10 @@ static av_always_inline type bytestream2_get_ ## name ##
> u(GetByteContext *g) \
> }
> \
> static av_always_inline type bytestream2_get_ ## name(GetByteContext *g)
> \
> {
> \
> - if (g->buffer_end - g->buffer < bytes)
> \
> + if (g->buffer_end - g->buffer < bytes) {
> \
> + g->buffer = g->buffer_end;
> \
> return 0;
> \
> + }
> \
> return bytestream2_get_ ## name ## u(g);
> \
> }
> \
> static av_always_inline type bytestream2_peek_ ## name(GetByteContext *g)
> \
>
OK.
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