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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-04-04 13:41:01 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-04-04 13:41:01 +0200 |
| commit | cdafcf838cc7f559b67863183ad1283c97a9ae70 (patch) | |
| tree | 570f24e0159efb7c525c0237b8d6d23ccd38537c /libavformat/id3v2.c | |
| parent | ab2989378fc59128b7e372fadceeb376c9e8cae0 (diff) | |
| parent | 8d617b11cfc87b2c6056fee029ac5bc760af874a (diff) | |
| download | ffmpeg-cdafcf838cc7f559b67863183ad1283c97a9ae70.tar.gz | |
Merge commit '8d617b11cfc87b2c6056fee029ac5bc760af874a'
* commit '8d617b11cfc87b2c6056fee029ac5bc760af874a':
id3v2: pad the APIC packets as required by lavc.
dfa: check for invalid access in decode_wdlt().
Conflicts:
libavformat/id3v2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/id3v2.c')
| -rw-r--r-- | libavformat/id3v2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c index 989ebf2a05..3567bbc57b 100644 --- a/libavformat/id3v2.c +++ b/libavformat/id3v2.c @@ -490,9 +490,9 @@ static void read_apic(AVFormatContext *s, AVIOContext *pb, int taglen, char *tag } apic->buf = av_buffer_alloc(taglen + FF_INPUT_BUFFER_PADDING_SIZE); - apic->buf->size -= FF_INPUT_BUFFER_PADDING_SIZE; if (!apic->buf || !taglen || 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; @@ -848,7 +848,7 @@ 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; |