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| author | Clément Bœsch <clement.boesch@smartjog.com> | 2012-02-15 15:07:09 +0100 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2012-02-21 16:45:34 +0100 |
| commit | 241f8465d07ecc0696bcda994a1f44d836b8809c (patch) | |
| tree | 99743e86f6c015c80060db2fce2be02b812d126c /libavfilter | |
| parent | eadd4264ee4319abf9ec2f618ff925d7529f20ed (diff) | |
| download | ffmpeg-241f8465d07ecc0696bcda994a1f44d836b8809c.tar.gz | |
lavfi/abuffer: init the data planes with NULL pointers.
Samples buffer ref is allocated and loaded with the uninitialized data
pointers:
av_asrc_buffer_add_buffer()
-> av_asrc_buffer_add_samples()
-> avfilter_get_audio_buffer_ref_from_arrays(data, ...)
...which leads to a crash with at least lavfi/ashowinfo in case of !NULL
(see the for loop while samplesref->data[plane]).
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/asrc_abuffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/asrc_abuffer.c b/libavfilter/asrc_abuffer.c index ad71e12c5b..5eca785f1a 100644 --- a/libavfilter/asrc_abuffer.c +++ b/libavfilter/asrc_abuffer.c @@ -234,7 +234,7 @@ int av_asrc_buffer_add_buffer(AVFilterContext *ctx, int sample_fmt, int64_t channel_layout, int planar, int64_t pts, int av_unused flags) { - uint8_t *data[8]; + uint8_t *data[8] = {0}; int linesize[8]; int nb_channels = av_get_channel_layout_nb_channels(channel_layout), nb_samples = buf_size / nb_channels / av_get_bytes_per_sample(sample_fmt); |