From 6aaac24d72a7da631173209841a3944fcb4a3309 Mon Sep 17 00:00:00 2001 From: Ganesh Ajjanagadde Date: Sun, 4 Oct 2015 23:39:25 -0400 Subject: avfilter/all: propagate errors of functions from avfilter/formats MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Many of the functions from avfilter/formats can return errors, usually AVERROR(ENOMEM). This propagates the return values. All of these were found by using av_warn_unused_result, demonstrating its utility. Tested with FATE. I am least sure of the changes to avfilter/filtergraph, since I don't know what/how reduce_format is intended to behave and how it should react to errors. Fixes: CID 1325680, 1325679, 1325678. Reviewed-by: Michael Niedermayer Previous version Reviewed-by: Nicolas George Previous version Reviewed-by: Clément Bœsch Signed-off-by: Ganesh Ajjanagadde --- libavfilter/vf_neighbor.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'libavfilter/vf_neighbor.c') diff --git a/libavfilter/vf_neighbor.c b/libavfilter/vf_neighbor.c index c3c7f749fe..7e4f6058d1 100644 --- a/libavfilter/vf_neighbor.c +++ b/libavfilter/vf_neighbor.c @@ -49,8 +49,7 @@ static int query_formats(AVFilterContext *ctx) AV_PIX_FMT_GBRP, AV_PIX_FMT_GBRAP, AV_PIX_FMT_GRAY8, AV_PIX_FMT_NONE }; - ff_set_common_formats(ctx, ff_make_format_list(pix_fmts)); - return 0; + return ff_set_common_formats(ctx, ff_make_format_list(pix_fmts)); } static av_cold void uninit(AVFilterContext *ctx) -- cgit v1.2.3