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ffmpeg.wasm-core
Commit f297dd38 authored by Anton Khirnov's avatar Anton Khirnov
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asyncts: reset delta to 0 when it's not used. 

Fixes an invalid write.
parent 713548cb
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Showing with 7 additions and 4 deletions
libavfilter/af_asyncts.c
View file @ f297dd38
...@@ -182,10 +182,13 @@ static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *buf) ...@@ -182,10 +182,13 @@ static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *buf)
if (labs(delta) > s->min_delta) { if (labs(delta) > s->min_delta) {
av_log(ctx, AV_LOG_VERBOSE, "Discontinuity - %"PRId64" samples.\n", delta); av_log(ctx, AV_LOG_VERBOSE, "Discontinuity - %"PRId64" samples.\n", delta);
out_size += delta; out_size += delta;
} else if (s->resample) { } else {
int comp = av_clip(delta, -s->max_comp, s->max_comp); if (s->resample) {
av_log(ctx, AV_LOG_VERBOSE, "Compensating %d samples per second.\n", comp); int comp = av_clip(delta, -s->max_comp, s->max_comp);
avresample_set_compensation(s->avr, delta, inlink->sample_rate); av_log(ctx, AV_LOG_VERBOSE, "Compensating %d samples per second.\n", comp);
avresample_set_compensation(s->avr, delta, inlink->sample_rate);
}
delta = 0;
} }
if (out_size > 0) { if (out_size > 0) {
......
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