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author | Sebastian Dröge <sebastian@centricular.com> | 2013-11-09 17:00:42 +0100 |
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committer | Sebastian Dröge <sebastian@centricular.com> | 2013-11-09 17:00:42 +0100 |
commit | 6f5ff9b84f6e3ad68f3e777622282d5db6ccc0e0 (patch) | |
tree | 1b956fe5fecdb053bf78525970f32322fe1d8eca /gst-libs/ext/libav/libavformat/xwma.c | |
parent | 7cb19d4fb99d5bcd2eba76245bc2af9d889b4ff1 (diff) |
Imported Upstream version 1.2.1upstream/1.2.1
Diffstat (limited to 'gst-libs/ext/libav/libavformat/xwma.c')
-rw-r--r-- | gst-libs/ext/libav/libavformat/xwma.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gst-libs/ext/libav/libavformat/xwma.c b/gst-libs/ext/libav/libavformat/xwma.c index 46ca0b8..5500db8 100644 --- a/gst-libs/ext/libav/libavformat/xwma.c +++ b/gst-libs/ext/libav/libavformat/xwma.c @@ -200,6 +200,14 @@ static int xwma_read_header(AVFormatContext *s) /* Estimate the duration from the total number of output bytes. */ const uint64_t total_decoded_bytes = dpds_table[dpds_table_size - 1]; + + if (!bytes_per_sample) { + av_log(s, AV_LOG_ERROR, + "Invalid bits_per_coded_sample %d for %d channels\n", + st->codec->bits_per_coded_sample, st->codec->channels); + return AVERROR_INVALIDDATA; + } + st->duration = total_decoded_bytes / bytes_per_sample; /* Use the dpds data to build a seek table. We can only do this after |