diff options
Diffstat (limited to 'libavformat/bintext.c')
| -rw-r--r-- | libavformat/bintext.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/libavformat/bintext.c b/libavformat/bintext.c index 61b89f56d6..7dab5f377d 100644 --- a/libavformat/bintext.c +++ b/libavformat/bintext.c @@ -177,14 +177,14 @@ static int bintext_read_header(AVFormatContext *s) { BinDemuxContext *bin = s->priv_data; AVIOContext *pb = s->pb; - + int ret; AVStream *st = init_stream(s); if (!st) return AVERROR(ENOMEM); st->codecpar->codec_id = AV_CODEC_ID_BINTEXT; - if (ff_alloc_extradata(st->codecpar, 2)) - return AVERROR(ENOMEM); + if ((ret = ff_alloc_extradata(st->codecpar, 2)) < 0) + return ret; st->codecpar->extradata[0] = 16; st->codecpar->extradata[1] = 0; @@ -222,7 +222,7 @@ static int xbin_read_header(AVFormatContext *s) BinDemuxContext *bin = s->priv_data; AVIOContext *pb = s->pb; char fontheight, flags; - + int ret; AVStream *st = init_stream(s); if (!st) return AVERROR(ENOMEM); @@ -241,8 +241,9 @@ static int xbin_read_header(AVFormatContext *s) st->codecpar->extradata_size += fontheight * (flags & 0x10 ? 512 : 256); st->codecpar->codec_id = flags & 4 ? AV_CODEC_ID_XBIN : AV_CODEC_ID_BINTEXT; - if (ff_alloc_extradata(st->codecpar, st->codecpar->extradata_size)) - return AVERROR(ENOMEM); + ret = ff_alloc_extradata(st->codecpar, st->codecpar->extradata_size); + if (ret < 0) + return ret; st->codecpar->extradata[0] = fontheight; st->codecpar->extradata[1] = flags; if (avio_read(pb, st->codecpar->extradata + 2, st->codecpar->extradata_size - 2) < 0) @@ -264,6 +265,7 @@ static int adf_read_header(AVFormatContext *s) BinDemuxContext *bin = s->priv_data; AVIOContext *pb = s->pb; AVStream *st; + int ret; if (avio_r8(pb) != 1) return AVERROR_INVALIDDATA; @@ -273,8 +275,8 @@ static int adf_read_header(AVFormatContext *s) return AVERROR(ENOMEM); st->codecpar->codec_id = AV_CODEC_ID_BINTEXT; - if (ff_alloc_extradata(st->codecpar, 2 + 48 + 4096)) - return AVERROR(ENOMEM); + if ((ret = ff_alloc_extradata(st->codecpar, 2 + 48 + 4096)) < 0) + return ret; st->codecpar->extradata[0] = 16; st->codecpar->extradata[1] = BINTEXT_PALETTE|BINTEXT_FONT; @@ -318,7 +320,7 @@ static int idf_read_header(AVFormatContext *s) BinDemuxContext *bin = s->priv_data; AVIOContext *pb = s->pb; AVStream *st; - int got_width = 0; + int got_width = 0, ret; if (!(pb->seekable & AVIO_SEEKABLE_NORMAL)) return AVERROR(EIO); @@ -328,8 +330,8 @@ static int idf_read_header(AVFormatContext *s) return AVERROR(ENOMEM); st->codecpar->codec_id = AV_CODEC_ID_IDF; - if (ff_alloc_extradata(st->codecpar, 2 + 48 + 4096)) - return AVERROR(ENOMEM); + if ((ret = ff_alloc_extradata(st->codecpar, 2 + 48 + 4096)) < 0) + return ret; st->codecpar->extradata[0] = 16; st->codecpar->extradata[1] = BINTEXT_PALETTE|BINTEXT_FONT; |