[libmediaart/ebassi/memdup: 2/2] Use g_memdup2() with newer versions of GLib

[Emmanuele Bassi <ebassi src gnome org>]

commit 0a96082a92985f527fc53b1c6606086abaac5a96
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu May 20 14:10:06 2021 +0100

    Use g_memdup2() with newer versions of GLib
    
    The g_memdup() call was deprecated in GLib 2.68 because it used an
    unsigned integer for the buffer size argument. The g_memdup2() function,
    which uses a gsize, was introduced in the same version.

 libmediaart/extract.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/libmediaart/extract.c b/libmediaart/extract.c
index bef8c0d..e188931 100644
--- a/libmediaart/extract.c
+++ b/libmediaart/extract.c
@@ -1367,7 +1367,11 @@ process_data_new (MediaArtType          type,
        data->uri = g_strdup (uri);
 
        data->len = len;
+#if GLIB_CHECK_VERSION (2, 68, 0)
+        data->buffer = g_memdup2 (buffer, data->len);
+#else
        data->buffer = g_memdup (buffer, data->len);
+#endif
        data->mime = g_strdup (mime);
 
        data->artist = g_strdup (artist);