diff options
Diffstat (limited to 'libavformat/anm.c')
| -rw-r--r-- | libavformat/anm.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/libavformat/anm.c b/libavformat/anm.c index 269e325e42..1210e67dc7 100644 --- a/libavformat/anm.c +++ b/libavformat/anm.c @@ -134,18 +134,17 @@ static int read_header(AVFormatContext *s, /* color cycling and palette data */ st->codec->extradata_size = 16*8 + 4*256; st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE); - if (!st->codec->extradata) { - ret = AVERROR(ENOMEM); - goto close_and_return; - } + if (!st->codec->extradata) + return AVERROR(ENOMEM); + ret = avio_read(pb, st->codec->extradata, st->codec->extradata_size); if (ret < 0) - goto close_and_return; + return ret; /* read page table */ ret = avio_seek(pb, anm->page_table_offset, SEEK_SET); if (ret < 0) - goto close_and_return; + return ret; for (i = 0; i < MAX_PAGES; i++) { Page *p = &anm->pt[i]; @@ -156,21 +155,15 @@ static int read_header(AVFormatContext *s, /* find page of first frame */ anm->page = find_record(anm, 0); - if (anm->page < 0) { - ret = anm->page; - goto close_and_return; - } + if (anm->page < 0) + return anm->page; anm->record = -1; return 0; invalid: av_log_ask_for_sample(s, NULL); - ret = AVERROR_INVALIDDATA; - -close_and_return: - av_close_input_stream(s); - return ret; + return AVERROR_INVALIDDATA; } static int read_packet(AVFormatContext *s, |