Module: libav Branch: master Commit: f297dd3812510fc83080e265dc4534a3898005b0
Author: Anton Khirnov <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Tue May 22 20:44:07 2012 +0200 asyncts: reset delta to 0 when it's not used. Fixes an invalid write. --- libavfilter/af_asyncts.c | 11 +++++++---- 1 files changed, 7 insertions(+), 4 deletions(-) diff --git a/libavfilter/af_asyncts.c b/libavfilter/af_asyncts.c index 5cde0bf..adb5347 100644 --- a/libavfilter/af_asyncts.c +++ b/libavfilter/af_asyncts.c @@ -182,10 +182,13 @@ static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *buf) if (labs(delta) > s->min_delta) { av_log(ctx, AV_LOG_VERBOSE, "Discontinuity - %"PRId64" samples.\n", delta); out_size += delta; - } else if (s->resample) { - int comp = av_clip(delta, -s->max_comp, s->max_comp); - av_log(ctx, AV_LOG_VERBOSE, "Compensating %d samples per second.\n", comp); - avresample_set_compensation(s->avr, delta, inlink->sample_rate); + } else { + if (s->resample) { + int comp = av_clip(delta, -s->max_comp, s->max_comp); + 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) { _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
