diff --git a/libavfilter/vf_transpose.c b/libavfilter/vf_transpose.c index f9f0d70cd5..b964daeee3 100644 --- a/libavfilter/vf_transpose.c +++ b/libavfilter/vf_transpose.c @@ -328,6 +328,7 @@ static int filter_slice(AVFilterContext *ctx, void *arg, int jobnr, static int filter_frame(AVFilterLink *inlink, AVFrame *in) { + int err = 0; AVFilterContext *ctx = inlink->dst; TransContext *s = ctx->priv; AVFilterLink *outlink = ctx->outputs[0]; @@ -339,10 +340,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) out = ff_get_video_buffer(outlink, outlink->w, outlink->h); if (!out) { - av_frame_free(&in); - return AVERROR(ENOMEM); + err = AVERROR(ENOMEM); + goto fail; } - av_frame_copy_props(out, in); + + err = av_frame_copy_props(out, in); + if (err < 0) + goto fail; if (in->sample_aspect_ratio.num == 0) { out->sample_aspect_ratio = in->sample_aspect_ratio; @@ -356,6 +360,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) FFMIN(outlink->h, ff_filter_get_nb_threads(ctx))); av_frame_free(&in); return ff_filter_frame(outlink, out); + +fail: + av_frame_free(&in); + av_frame_free(&out); + return err; } #define OFFSET(x) offsetof(TransContext, x)