check if read child returned error

Originally committed as revision 11570 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 6e3ea4461f
parent b8659d94b7
commit 6e3ea4461f
1 changed files with 2 additions and 2 deletions
--- a/libavformat/mxf.c
+++ b/libavformat/mxf.c
@ -939,8 +939,8 @@ static int mxf_read_local_tags(MXFContext *mxf, KLVPacket *klv, int (*read_child
        }
        if (ctx_size && tag == 0x3C0A)
            get_buffer(pb, ctx->uid, 16);
-        else
-            read_child(ctx, pb, tag, size, uid);
+        else if (read_child(ctx, pb, tag, size, uid) < 0)
+            return -1;

        url_fseek(pb, next, SEEK_SET);
    }