[FFmpeg-cvslog] avfilter/avf_concat: check ff_insert_pad() for failure
Paul B Mahol
git at videolan.org
Fri Aug 25 11:35:36 EEST 2017
ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Fri Aug 25 10:13:48 2017 +0200| [1a58da434ad0e8ba0167c4066e3dc7980c7b2804] | committer: Paul B Mahol
avfilter/avf_concat: check ff_insert_pad() for failure
Signed-off-by: Paul B Mahol <onemda at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1a58da434ad0e8ba0167c4066e3dc7980c7b2804
---
libavfilter/avf_concat.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/libavfilter/avf_concat.c b/libavfilter/avf_concat.c
index 4c4936868b..6198a33d53 100644
--- a/libavfilter/avf_concat.c
+++ b/libavfilter/avf_concat.c
@@ -361,6 +361,7 @@ static av_cold int init(AVFilterContext *ctx)
{
ConcatContext *cat = ctx->priv;
unsigned seg, type, str;
+ int ret;
/* create input pads */
for (seg = 0; seg < cat->nb_segments; seg++) {
@@ -373,7 +374,10 @@ static av_cold int init(AVFilterContext *ctx)
.filter_frame = filter_frame,
};
pad.name = av_asprintf("in%d:%c%d", seg, "va"[type], str);
- ff_insert_inpad(ctx, ctx->nb_inputs, &pad);
+ if ((ret = ff_insert_inpad(ctx, ctx->nb_inputs, &pad)) < 0) {
+ av_freep(&pad.name);
+ return ret;
+ }
}
}
}
@@ -386,7 +390,10 @@ static av_cold int init(AVFilterContext *ctx)
.request_frame = request_frame,
};
pad.name = av_asprintf("out:%c%d", "va"[type], str);
- ff_insert_outpad(ctx, ctx->nb_outputs, &pad);
+ if ((ret = ff_insert_outpad(ctx, ctx->nb_outputs, &pad)) < 0) {
+ av_freep(&pad.name);
+ return ret;
+ }
}
}
More information about the ffmpeg-cvslog
mailing list