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| author | Paul B Mahol <onemda@gmail.com> | 2015-11-25 21:59:33 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2015-11-25 21:59:33 +0100 |
| commit | 142894d7202b5559d87f58df30baf48107a816f6 (patch) | |
| tree | de11505745a5f9b48889060e618facba30154bab | |
| parent | fd3df296c157061ffec72e7314d4c9d7bb9c95bc (diff) | |
| download | ffmpeg-142894d7202b5559d87f58df30baf48107a816f6.tar.gz | |
avfilter: do not leak frame if ff_get_audio_buffer() fails
Signed-off-by: Paul B Mahol <onemda@gmail.com>
| -rw-r--r-- | libavfilter/af_adelay.c | 4 | ||||
| -rw-r--r-- | libavfilter/af_aecho.c | 4 | ||||
| -rw-r--r-- | libavfilter/af_biquads.c | 4 | ||||
| -rw-r--r-- | libavfilter/af_chorus.c | 4 |
4 files changed, 12 insertions, 4 deletions
diff --git a/libavfilter/af_adelay.c b/libavfilter/af_adelay.c index 6bae4460c2..09bf3c7732 100644 --- a/libavfilter/af_adelay.c +++ b/libavfilter/af_adelay.c @@ -192,8 +192,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) return ff_filter_frame(ctx->outputs[0], frame); out_frame = ff_get_audio_buffer(inlink, frame->nb_samples); - if (!out_frame) + if (!out_frame) { + av_frame_free(&frame); return AVERROR(ENOMEM); + } av_frame_copy_props(out_frame, frame); for (i = 0; i < s->nb_delays; i++) { diff --git a/libavfilter/af_aecho.c b/libavfilter/af_aecho.c index 7e7a9d5759..82049e9541 100644 --- a/libavfilter/af_aecho.c +++ b/libavfilter/af_aecho.c @@ -279,8 +279,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) out_frame = frame; } else { out_frame = ff_get_audio_buffer(inlink, frame->nb_samples); - if (!out_frame) + if (!out_frame) { + av_frame_free(&frame); return AVERROR(ENOMEM); + } av_frame_copy_props(out_frame, frame); } diff --git a/libavfilter/af_biquads.c b/libavfilter/af_biquads.c index b5b258f1b4..a6f9fbca0c 100644 --- a/libavfilter/af_biquads.c +++ b/libavfilter/af_biquads.c @@ -401,8 +401,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *buf) out_buf = buf; } else { out_buf = ff_get_audio_buffer(inlink, nb_samples); - if (!out_buf) + if (!out_buf) { + av_frame_free(&buf); return AVERROR(ENOMEM); + } av_frame_copy_props(out_buf, buf); } diff --git a/libavfilter/af_chorus.c b/libavfilter/af_chorus.c index 2bdaca348d..c596164382 100644 --- a/libavfilter/af_chorus.c +++ b/libavfilter/af_chorus.c @@ -247,8 +247,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) out_frame = frame; } else { out_frame = ff_get_audio_buffer(inlink, frame->nb_samples); - if (!out_frame) + if (!out_frame) { + av_frame_free(&frame); return AVERROR(ENOMEM); + } av_frame_copy_props(out_frame, frame); } |