From: Limin Wang <[email protected]>
Reviewed-by: Nicolas George <[email protected]>
Signed-off-by: Limin Wang <[email protected]>
---
libavutil/opt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavutil/opt.c b/libavutil/opt.c
index 2c3f998..c8413fa 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -2120,6 +2120,8 @@ int av_opt_serialize(void *obj, int opt_flags, int flags,
char **buffer,
av_freep(&buf);
}
}
- av_bprint_finalize(&bprint, buffer);
+ ret = av_bprint_finalize(&bprint, buffer);
+ if (ret < 0)
+ return ret;
return 0;
}
--
1.8.3.1
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