talons

commit b4a80787218ddf6b2ed728cbc16eeb4519816a72
parent d845ea3991d780129963db79a2891a0bf0aee3fa
Author: wwp <subscript@free.fr>
Date:   Mon, 27 Sep 2021 18:26:59 +0200

Fix CID 1491085: (possible) use after free.

Diffstat:
M
src/prefs_toolbar.c
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/prefs_toolbar.c b/src/prefs_toolbar.c
@@ -1304,13 +1304,14 @@ static void set_visible_if_not_text(GtkTreeViewColumn *col,
 		gtk_tree_model_get(model, iter,
 				   SET_ICON, &pixbuf,
 				   -1);
-		/* note getting a pixbuf from a tree model increases
+		/* note: getting a pixbuf from a tree model increases
 		 * its refcount ... */
-		if (pixbuf != NULL)
-			g_object_unref(pixbuf);
 
 		g_object_set(renderer, "visible", TRUE, NULL);
 		g_object_set(renderer, "pixbuf",  pixbuf, NULL);
+
+		if (pixbuf != NULL)
+			g_object_unref(pixbuf);
 	}
 }