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avcodec/ac3_tab: Zero-terminate ff_ac3_sample_rate_tab

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This is required to use it as an AVCodec.supported_samplerates array.
Adding the sentinel has been forgotten in 4679a474.
Without it e.g. the FATE-test ffmpeg-filter_complex_audio fails with ASAN.

Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-04-11 16:11:01 +02:00
parent 67c4405fac
commit 12a5e0409d
2 changed files with 2 additions and 2 deletions
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2
libavcodec/ac3tab.c
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@ -126,7 +126,7 @@ const uint8_t ff_ac3_dec_channel_map[8][2][6] = {
};
/* possible frequencies */
const int ff_ac3_sample_rate_tab[3] = { 48000, 44100, 32000 };
const int ff_ac3_sample_rate_tab[] = { 48000, 44100, 32000, 0 };
/* possible bitrates */
const uint16_t ff_ac3_bitrate_tab[19] = {

2
libavcodec/ac3tab.h
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@ -33,7 +33,7 @@ extern const uint8_t ff_ac3_channels_tab[8];
extern av_export_avcodec const uint16_t avpriv_ac3_channel_layout_tab[8];
extern const uint8_t ff_ac3_enc_channel_map[8][2][6];
extern const uint8_t ff_ac3_dec_channel_map[8][2][6];
extern const int ff_ac3_sample_rate_tab[3];
extern const int ff_ac3_sample_rate_tab[];
extern const uint16_t ff_ac3_bitrate_tab[19];
extern const uint8_t ff_ac3_rematrix_band_tab[5];
extern const uint8_t ff_eac3_default_cpl_band_struct[18];