#include "avformat.h"
#include "internal.h"
-static int dcstr_probe(AVProbeData *p)
+static int dcstr_probe(const AVProbeData *p)
{
if (p->buf_size < 224 || memcmp(p->buf + 213, "Sega Stream", 11))
return 0;
st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
st->codecpar->channels = avio_rl32(s->pb);
st->codecpar->sample_rate = avio_rl32(s->pb);
+ if (st->codecpar->sample_rate <= 0)
+ return AVERROR_INVALIDDATA;
codec = avio_rl32(s->pb);
align = avio_rl32(s->pb);
avio_skip(s->pb, 4);
return av_get_packet(s->pb, pkt, par->block_align);
}
-AVInputFormat ff_dcstr_demuxer = {
+const AVInputFormat ff_dcstr_demuxer = {
.name = "dcstr",
.long_name = NULL_IF_CONFIG_SMALL("Sega DC STR"),
.read_probe = dcstr_probe,