On Fri, 30 Mar 2018 10:38:09 +0530
vdi...@akamai.com wrote:
> From: Vishwanath Dixit <vdi...@akamai.com>
>
> ---
> libavformat/avio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/avio.c b/libavformat/avio.c
> index 63e8287..18e58ae 100644
> --- a/libavformat/avio.c
> +++ b/libavformat/avio.c
> @@ -420,7 +420,7 @@ int ffurl_read_complete(URLContext *h, unsigned char
> *buf, int size)
>
> int ffurl_write(URLContext *h, const unsigned char *buf, int size)
> {
> - if (!(h->flags & AVIO_FLAG_WRITE))
> + if (!h || !(h->flags & AVIO_FLAG_WRITE))
> return AVERROR(EIO);
> /* avoid sending too big packets */
> if (h->max_packet_size && size > h->max_packet_size)
You shouldn't write to a NULL context, nor should you be able to.
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