ffmpeg | branch: master | Jun Zhao <barryjz...@tencent.com> | Tue Dec 3 18:16:24 2019 +0800| [46d2a67f80e60128791d3d254fc6c17db6b94db9] | committer: Jun Zhao
lavfi/avf_showspectrum: Fix the memory leak in error handle path Fix the memory leak in error handle path. Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Signed-off-by: Jun Zhao <barryjz...@tencent.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=46d2a67f80e60128791d3d254fc6c17db6b94db9 --- libavfilter/avf_showspectrum.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c index d5785af252..3a3ef7eb31 100644 --- a/libavfilter/avf_showspectrum.c +++ b/libavfilter/avf_showspectrum.c @@ -700,16 +700,15 @@ static int draw_legend(AVFilterContext *ctx, int samples) drawtext(s->outpicref, 2, outlink->h - 10, "CREATED BY LIBAVFILTER", 0); drawtext(s->outpicref, outlink->w - 2 - strlen(text) * 10, outlink->h - 10, text, 0); + av_freep(&text); if (s->stop) { - char *text = av_asprintf("Zoom: %d Hz - %d Hz", s->start, s->stop); + text = av_asprintf("Zoom: %d Hz - %d Hz", s->start, s->stop); if (!text) return AVERROR(ENOMEM); drawtext(s->outpicref, outlink->w - 2 - strlen(text) * 10, 3, text, 0); av_freep(&text); } - av_freep(&text); - dst = s->outpicref->data[0] + (s->start_y - 1) * s->outpicref->linesize[0] + s->start_x - 1; for (x = 0; x < s->w + 1; x++) dst[x] = 200; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
