From e60a958c78ba084e0745acebec5125394387c5b1 Mon Sep 17 00:00:00 2001 From: Jun Zhao <jun.z...@intel.com> Date: Mon, 27 Feb 2017 10:08:36 +0800 Subject: [PATCH] vf_hwupload: Add missing return value checks
Add missing return value checks to fix the build warning. Signed-off-by: Jun Zhao <jun.z...@intel.com> --- libavfilter/vf_hwupload.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/libavfilter/vf_hwupload.c b/libavfilter/vf_hwupload.c index 08af2dd..ce39307 100644 --- a/libavfilter/vf_hwupload.c +++ b/libavfilter/vf_hwupload.c @@ -81,10 +81,12 @@ static int hwupload_query_formats(AVFilterContext *avctx) } } - ff_formats_ref(input_formats, &avctx->inputs[0]->out_formats); - - ff_formats_ref(ff_make_format_list(output_pix_fmts), - &avctx->outputs[0]->in_formats); + if ((err = ff_formats_ref(input_formats, &avctx->inputs[0]->out_formats)) < 0 || + (err = ff_formats_ref(ff_make_format_list(output_pix_fmts), + &avctx->outputs[0]->in_formats)) < 0) { + ff_formats_unref(&input_formats); + goto fail; + } av_hwframe_constraints_free(&constraints); return 0; -- 2.9.3 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel