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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-04-12 20:34:35 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-04-12 20:39:07 +0200 |
| commit | 9b595e86e342e0e39c5ddf9020286cae258b9965 (patch) | |
| tree | 7538b0fd6c27f1928c2451e08b6a2c0b79beb541 | |
| parent | e87c1cdbb5486497b7df2bf7f62f2c8cbe2bcac7 (diff) | |
| download | ffmpeg-9b595e86e342e0e39c5ddf9020286cae258b9965.tar.gz | |
avdevice/lavfi: add error checking for av_opt_set_int_list()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavdevice/lavfi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavdevice/lavfi.c b/libavdevice/lavfi.c index 15ac055dcd..c1c9cf55b8 100644 --- a/libavdevice/lavfi.c +++ b/libavdevice/lavfi.c @@ -230,8 +230,8 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx) ret = avfilter_graph_create_filter(&sink, buffersink, inout->name, NULL, NULL, lavfi->graph); - av_opt_set_int_list(sink, "pix_fmts", pix_fmts, AV_PIX_FMT_NONE, AV_OPT_SEARCH_CHILDREN); - + if (ret >= 0) + ret = av_opt_set_int_list(sink, "pix_fmts", pix_fmts, AV_PIX_FMT_NONE, AV_OPT_SEARCH_CHILDREN); if (ret < 0) goto end; } else if (type == AVMEDIA_TYPE_AUDIO) { @@ -244,8 +244,8 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx) ret = avfilter_graph_create_filter(&sink, abuffersink, inout->name, NULL, NULL, lavfi->graph); - - av_opt_set_int_list(sink, "sample_fmts", sample_fmts, AV_SAMPLE_FMT_NONE, AV_OPT_SEARCH_CHILDREN); + if (ret >= 0) + ret = av_opt_set_int_list(sink, "sample_fmts", sample_fmts, AV_SAMPLE_FMT_NONE, AV_OPT_SEARCH_CHILDREN); if (ret < 0) goto end; } |