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swresample/resample: fix return value of build_filter 

return AVERROR code on error

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
This commit is contained in:
Muhammad Faiz 2016-10-18 14:13:39 +07:00
parent 9545ff3ec3
commit acd74f9200
1 changed files with 3 additions and 1 deletions
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4
libswresample/resample.c
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@ -149,6 +149,7 @@ static int build_filter(ResampleContext *c, void *filter, double factor, int tap
double *tab = av_malloc_array(tap_count+1, sizeof(*tab));
double *sin_lut = av_malloc_array(ph_nb, sizeof(*sin_lut));
const int center= (tap_count-1)/2;
int ret = AVERROR(ENOMEM);
if (!tab || !sin_lut)
goto fail;
@ -292,10 +293,11 @@ static int build_filter(ResampleContext *c, void *filter, double factor, int tap
}
#endif
ret = 0;
fail:
av_free(tab);
av_free(sin_lut);
return 0;
return ret;
}
static ResampleContext *resample_init(ResampleContext *c, int out_rate, int in_rate, int filter_size, int phase_shift, int linear,