On 3/30/17, Michael Niedermayer <mich...@niedermayer.cc> wrote:
> Fixes: CID1398578
>
> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
> ---
> libavfilter/vf_zoompan.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/libavfilter/vf_zoompan.c b/libavfilter/vf_zoompan.c
> index 136d6c83fd..53a0700e37 100644
> --- a/libavfilter/vf_zoompan.c
> +++ b/libavfilter/vf_zoompan.c
> @@ -191,7 +191,7 @@ static int output_single_frame(AVFilterContext *ctx,
> AVFrame *in, double *var_va
> s->sws = sws_alloc_context();
> if (!s->sws) {
> ret = AVERROR(ENOMEM);
> - return ret;
> + goto error;
> }
>
> for (k = 0; in->data[k]; k++)
> @@ -206,7 +206,7 @@ static int output_single_frame(AVFilterContext *ctx,
> AVFrame *in, double *var_va
> av_opt_set_int(s->sws, "sws_flags", SWS_BICUBIC, 0);
>
> if ((ret = sws_init_context(s->sws, NULL, NULL)) < 0)
> - return ret;
> + goto error;
>
> sws_scale(s->sws, (const uint8_t *const *)&input, in->linesize, 0, h,
> out->data, out->linesize);
>
> @@ -218,6 +218,9 @@ static int output_single_frame(AVFilterContext *ctx,
> AVFrame *in, double *var_va
> s->sws = NULL;
> s->current_frame++;
> return ret;
> +error:
> + av_frame_free(&out);
> + return ret;
> }
>
> static int filter_frame(AVFilterLink *inlink, AVFrame *in)
> --
> 2.11.0
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
lgtm
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