diff options
Diffstat (limited to 'libavformat/id3v2.c')
| -rw-r--r-- | libavformat/id3v2.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c index 204ea745d4..7bcea21a6b 100644 --- a/libavformat/id3v2.c +++ b/libavformat/id3v2.c @@ -476,9 +476,10 @@ static void read_apic(AVFormatContext *s, AVIOContext *pb, int taglen, char *tag goto fail; } - apic->buf = av_buffer_alloc(taglen); + apic->buf = av_buffer_alloc(taglen + FF_INPUT_BUFFER_PADDING_SIZE); if (!apic->buf || avio_read(pb, apic->buf->data, taglen) != taglen) goto fail; + memset(apic->buf->data + taglen, 0, FF_INPUT_BUFFER_PADDING_SIZE); new_extra->tag = "APIC"; new_extra->data = apic; @@ -735,7 +736,7 @@ int ff_id3v2_parse_apic(AVFormatContext *s, ID3v2ExtraMeta **extra_meta) av_init_packet(&st->attached_pic); st->attached_pic.buf = apic->buf; st->attached_pic.data = apic->buf->data; - st->attached_pic.size = apic->buf->size; + st->attached_pic.size = apic->buf->size - FF_INPUT_BUFFER_PADDING_SIZE; st->attached_pic.stream_index = st->index; st->attached_pic.flags |= AV_PKT_FLAG_KEY; |