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Code Issues Releases Activity

avfilter/af_afir: do not leak frame and clear pointer to freed frame

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This commit is contained in:
Paul B Mahol 2018-11-08 21:34:49 +01:00
parent 70463b7026
commit 698e67bef2
1 changed files with 4 additions and 1 deletions
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5
libavfilter/af_afir.c
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@ -126,8 +126,10 @@ static int fir_frame(AudioFIRContext *s, AVFrame *in, AVFilterLink *outlink)
if (!s->want_skip) { if (!s->want_skip) {
out = ff_get_audio_buffer(outlink, s->nb_samples); out = ff_get_audio_buffer(outlink, s->nb_samples);
if (!out) if (!out) {
av_frame_free(&in);
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
}
} }
if (s->pts == AV_NOPTS_VALUE) if (s->pts == AV_NOPTS_VALUE)
@ -148,6 +150,7 @@ static int fir_frame(AudioFIRContext *s, AVFrame *in, AVFilterLink *outlink)
s->index = 0; s->index = 0;
av_frame_free(&in); av_frame_free(&in);
s->in[0] = NULL;
if (s->want_skip == 1) { if (s->want_skip == 1) {
s->want_skip = 0; s->want_skip = 0;