lance.lmw...@gmail.com:
> From: Limin Wang <lance.lmw...@gmail.com>
>
> Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> ---
> libavformat/udp.c | 10 ++++------
> 1 file changed, 4 insertions(+), 6 deletions(-)
>
> diff --git a/libavformat/udp.c b/libavformat/udp.c
> index bbe5aec..b8b0e19 100644
> --- a/libavformat/udp.c
> +++ b/libavformat/udp.c
> @@ -623,7 +623,7 @@ end:
> /* return non zero if error */
> static int udp_open(URLContext *h, const char *uri, int flags)
> {
> - char hostname[1024], localaddr[1024] = "";
> + char hostname[1024];
> int port, udp_fd = -1, tmp, bind_ret = -1, dscp = -1;
> UDPContext *s = h->priv_data;
> int is_output;
> @@ -708,7 +708,8 @@ static int udp_open(URLContext *h, const char *uri, int
> flags)
> s->burst_bits = strtoll(buf, NULL, 10);
> }
> if (av_find_info_tag(buf, sizeof(buf), "localaddr", p)) {
> - av_strlcpy(localaddr, buf, sizeof(localaddr));
> + av_freep(&s->localaddr);
> + s->localaddr = av_strdup(buf);
Missing check.
> }
> if (av_find_info_tag(buf, sizeof(buf), "sources", p)) {
> if ((ret = ff_ip_parse_sources(h, buf, &s->filters)) < 0)
> @@ -748,10 +749,7 @@ static int udp_open(URLContext *h, const char *uri, int
> flags)
> if ((s->is_multicast || s->local_port <= 0) && (h->flags &
> AVIO_FLAG_READ))
> s->local_port = port;
>
> - if (localaddr[0])
> - udp_fd = udp_socket_create(h, &my_addr, &len, localaddr);
> - else
> - udp_fd = udp_socket_create(h, &my_addr, &len, s->localaddr);
> + udp_fd = udp_socket_create(h, &my_addr, &len, s->localaddr);
> if (udp_fd < 0)
> goto fail;
>
>
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