@@ -2523,8 +2523,7 @@ static int mka_parse_audio_codec(MatroskaTrack *track, AVCodecParameters *par,
int ret;
if (!strcmp(track->codec_id, "A_MS/ACM") &&
- track->codec_priv.size >= 14 &&
- track->codec_priv.data) {
+ track->codec_priv.size >= 14) {
FFIOContext b;
int ret;
ffio_init_context(&b, track->codec_priv.data,
@@ -2538,8 +2537,7 @@ static int mka_parse_audio_codec(MatroskaTrack *track, AVCodecParameters *par,
return 0;
} else if (!strcmp(track->codec_id, "A_QUICKTIME")
/* Normally 36, but allow noncompliant private data */
- && (track->codec_priv.size >= 32)
- && (track->codec_priv.data)) {
+ && track->codec_priv.size >= 32) {
enum AVCodecID codec_id;
uint32_t fourcc;
uint16_t sample_size;
@@ -2939,8 +2937,7 @@ static int matroska_parse_tracks(AVFormatContext *s)
continue;
} else
if (!strcmp(track->codec_id, "V_MS/VFW/FOURCC") &&
- track->codec_priv.size >= 40 &&
- track->codec_priv.data) {
+ track->codec_priv.size >= 40) {
track->ms_compat = 1;
par->bits_per_coded_sample = AV_RL16(track->codec_priv.data + 14);
par->codec_tag = AV_RL32(track->codec_priv.data + 16);
@@ -2951,8 +2948,7 @@ static int matroska_parse_tracks(AVFormatContext *s)
par->codec_tag);
extradata_offset = 40;
} else if (!strcmp(track->codec_id, "V_QUICKTIME") &&
- (track->codec_priv.size >= 21) &&
- (track->codec_priv.data)) {
+ track->codec_priv.size >= 21) {
uint32_t fourcc;
int ret = get_qt_codec(track, &fourcc, &codec_id);
if (ret < 0)
If the size of the data of an EbmlBin is > 0, its data is always present, as ebml_read_binary() always leaves the buffer in a consistent state (even on error). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> --- libavformat/matroskadec.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-)