Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavformat / matroskadec.c

diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index e359fdc3ca4b3f71bab5b052e805407fcd100d0a..f31c731c704c2e51121b2ab71500f3a1686c1f0d 100644 (file)
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -967,6 +967,7 @@ static int matroska_decode_buffer(uint8_t** buf, int* buf_size,
     uint8_t* data = *buf;
     int isize = *buf_size;
     uint8_t* pkt_data = NULL;
+    uint8_t* newpktdata;
     int pkt_size = isize;
     int result = 0;
     int olen;
@@ -996,7 +997,12 @@ static int matroska_decode_buffer(uint8_t** buf, int* buf_size,
         zstream.avail_in = isize;
         do {
             pkt_size *= 3;
-            pkt_data = av_realloc(pkt_data, pkt_size);
+            newpktdata = av_realloc(pkt_data, pkt_size);
+            if (!newpktdata) {
+                inflateEnd(&zstream);
+                goto failed;
+            }
+            pkt_data = newpktdata;
             zstream.avail_out = pkt_size - zstream.total_out;
             zstream.next_out = pkt_data + zstream.total_out;
             if (pkt_data) {
@@ -1020,7 +1026,12 @@ static int matroska_decode_buffer(uint8_t** buf, int* buf_size,
         bzstream.avail_in = isize;
         do {
             pkt_size *= 3;
-            pkt_data = av_realloc(pkt_data, pkt_size);
+            newpktdata = av_realloc(pkt_data, pkt_size);
+            if (!newpktdata) {
+                BZ2_bzDecompressEnd(&bzstream);
+                goto failed;
+            }
+            pkt_data = newpktdata;
             bzstream.avail_out = pkt_size - bzstream.total_out_lo32;
             bzstream.next_out = pkt_data + bzstream.total_out_lo32;
             if (pkt_data) {
@@ -1292,8 +1303,8 @@ static int matroska_aac_sri(int samplerate)
 {
     int sri;
 
-    for (sri=0; sri<FF_ARRAY_ELEMS(ff_mpeg4audio_sample_rates); sri++)
-        if (ff_mpeg4audio_sample_rates[sri] == samplerate)
+    for (sri=0; sri<FF_ARRAY_ELEMS(avpriv_mpeg4audio_sample_rates); sri++)
+        if (avpriv_mpeg4audio_sample_rates[sri] == samplerate)
             break;
     return sri;
 }
@@ -1433,7 +1444,7 @@ static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
             }
         }
 
-        st = track->stream = av_new_stream(s, 0);
+        st = track->stream = avformat_new_stream(s, NULL);
         if (st == NULL)
             return AVERROR(ENOMEM);
 
@@ -1628,10 +1639,11 @@ static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
               attachements[j].bin.data && attachements[j].bin.size > 0)) {
             av_log(matroska->ctx, AV_LOG_ERROR, "incomplete attachment\n");
         } else {
-            AVStream *st = av_new_stream(s, 0);
+            AVStream *st = avformat_new_stream(s, NULL);
             if (st == NULL)
                 break;
             av_dict_set(&st->metadata, "filename",attachements[j].filename, 0);
+            av_dict_set(&st->metadata, "mimetype", attachements[j].mime, 0);
             st->codec->codec_id = CODEC_ID_NONE;
             st->codec->codec_type = AVMEDIA_TYPE_ATTACHMENT;
             st->codec->extradata  = av_malloc(attachements[j].bin.size);
@@ -1656,7 +1668,7 @@ static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
         if (chapters[i].start != AV_NOPTS_VALUE && chapters[i].uid
             && (max_start==0 || chapters[i].start > max_start)) {
             chapters[i].chapter =
-            ff_new_chapter(s, chapters[i].uid, (AVRational){1, 1000000000},
+            avpriv_new_chapter(s, chapters[i].uid, (AVRational){1, 1000000000},
                            chapters[i].start, chapters[i].end,
                            chapters[i].title);
             av_dict_set(&chapters[i].chapter->metadata,
@@ -1842,7 +1854,7 @@ static int matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data,
                         lace_size[n] = lace_size[n - 1] + snum;
                         total += lace_size[n];
                     }
-                    lace_size[n] = size - total;
+                    lace_size[laces - 1] = size - total;
                     break;
                 }
             }
@@ -2059,7 +2071,7 @@ static int matroska_read_seek(AVFormatContext *s, int stream_index,
     matroska->skip_to_keyframe = !(flags & AVSEEK_FLAG_ANY);
     matroska->skip_to_timecode = st->index_entries[index].timestamp;
     matroska->done = 0;
-    av_update_cur_dts(s, st, st->index_entries[index].timestamp);
+    ff_update_cur_dts(s, st, st->index_entries[index].timestamp);
     return 0;
 }