[libmediaart/ebassi/memdup: 1/2] Don't use a field before setting it

[Emmanuele Bassi <ebassi src gnome org>]

commit 2661e4414414e7c390f6fea20c258a83472afb82
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu May 20 14:07:46 2021 +0100

    Don't use a field before setting it
    
    We are using the data->len field in our g_memdup() call before we're
    actually setting it; since the data structure is zero-filled, it means
    we're not copying the buffer at all.

 libmediaart/extract.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libmediaart/extract.c b/libmediaart/extract.c
index d505285..bef8c0d 100644
--- a/libmediaart/extract.c
+++ b/libmediaart/extract.c
@@ -1366,8 +1366,8 @@ process_data_new (MediaArtType          type,
 
        data->uri = g_strdup (uri);
 
-       data->buffer = g_memdup (buffer, data->len);
        data->len = len;
+       data->buffer = g_memdup (buffer, data->len);
        data->mime = g_strdup (mime);
 
        data->artist = g_strdup (artist);