Fixes use of uninitialized variables
Fixes msan_uninit-mem_7f839282b6ce_7273_msn08_VBRq70_800x600.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
int timestamp;
int64_t duration;
int skip_to_key;
+ int pkt_clean;
int ds_span; /* descrambling */
int ds_packet_size;
asf_st->pkt.dts = asf->packet_frag_timestamp - asf->hdr.preroll;
asf_st->pkt.stream_index = asf->stream_index;
asf_st->pkt.pos = asf_st->packet_pos = asf->packet_pos;
+ asf_st->pkt_clean = 0;
if (asf_st->pkt.data && asf_st->palette_changed) {
uint8_t *pal;
continue;
}
+ if (asf->packet_frag_offset != asf_st->frag_offset && !asf_st->pkt_clean) {
+ memset(asf_st->pkt.data + asf_st->frag_offset, 0, asf_st->pkt.size - asf_st->frag_offset);
+ asf_st->pkt_clean = 1;
+ }
+
ret = avio_read(pb, asf_st->pkt.data + asf->packet_frag_offset,
asf->packet_frag_size);
if (ret != asf->packet_frag_size) {