[gtk/wip/baedert/icontheme2] pixbufutils: Escape file data only once

[Timm Bäder <baedert src gnome org>]

commit 8413817147ee61ba4260b3831a49b9e5c568f670
Author: Timm Bäder <mail baedert org>
Date:   Mon Sep 2 08:29:04 2019 +0200

    pixbufutils: Escape file data only once

 gtk/tools/gdkpixbufutils.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/gtk/tools/gdkpixbufutils.c b/gtk/tools/gdkpixbufutils.c
index 5127cb9e87..5f8c19bf87 100644
--- a/gtk/tools/gdkpixbufutils.c
+++ b/gtk/tools/gdkpixbufutils.c
@@ -132,8 +132,7 @@ _gdk_pixbuf_new_from_resource_scaled (const gchar  *resource_path,
 }
 
 static GdkPixbuf *
-load_symbolic_svg (const char     *file_data,
-                   gsize           file_len,
+load_symbolic_svg (const char     *escaped_file_data,
                    int             width,
                    int             height,
                    double          scale,
@@ -149,7 +148,6 @@ load_symbolic_svg (const char     *file_data,
   GdkPixbuf *pixbuf;
   gchar *data;
   gchar *svg_width, *svg_height;
-  gchar *escaped_file_data;
 
   if (width == 0)
     width = icon_width * scale;
@@ -159,8 +157,6 @@ load_symbolic_svg (const char     *file_data,
   svg_width = g_strdup_printf ("%d", icon_width);
   svg_height = g_strdup_printf ("%d", icon_height);
 
-  escaped_file_data = g_base64_encode ((guchar *) file_data, file_len);
-
   data = g_strconcat ("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n"
                       "<svg version=\"1.1\"\n"
                       "     xmlns=\"http://www.w3.org/2000/svg\"\n";
@@ -184,7 +180,6 @@ load_symbolic_svg (const char     *file_data,
                       "  <xi:include href=\"data:text/xml;base64,", escaped_file_data, "\"/>\n"
                       "</svg>",
                       NULL);
-  g_free (escaped_file_data);
   g_free (svg_width);
   g_free (svg_height);
 
@@ -246,6 +241,7 @@ gtk_make_symbolic_pixbuf_from_data (const char  *file_data,
   GdkPixbuf *pixbuf = NULL;
   int plane;
   int icon_width, icon_height;
+  char *escaped_file_data;
 
   /* Fetch size from the original icon */
   {
@@ -262,6 +258,8 @@ gtk_make_symbolic_pixbuf_from_data (const char  *file_data,
     g_object_unref (reference);
   }
 
+  escaped_file_data = g_base64_encode ((guchar *) file_data, file_len);
+
   for (plane = 0; plane < 3; plane++)
     {
       /* Here we render the svg with all colors solid, this should
@@ -276,7 +274,7 @@ gtk_make_symbolic_pixbuf_from_data (const char  *file_data,
        * channels, with the color of the fg being implicitly
        * the "rest", as all color fractions should add up to 1.
        */
-      loaded = load_symbolic_svg (file_data, file_len, width, height, scale,
+      loaded = load_symbolic_svg (escaped_file_data, width, height, scale,
                                   icon_width,
                                   icon_height,
                                   g_string,
@@ -303,6 +301,8 @@ gtk_make_symbolic_pixbuf_from_data (const char  *file_data,
       g_object_unref (loaded);
     }
 
+  g_free (escaped_file_data);
+
   return pixbuf;
 }