[glib: 1/2] gfileinfo: Add missing preconditions to g_file_info_get_attribute_data()

[Philip Withnall <pwithnall src gnome org>]

commit f49831ccb42170db78644e19b4ac5aa56eddb91a
Author: oucaijun <oucaijun uniontech com>
Date:   Mon Dec 14 09:41:00 2020 +0800

    gfileinfo: Add missing preconditions to g_file_info_get_attribute_data()

 gio/gfileinfo.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/gio/gfileinfo.c b/gio/gfileinfo.c
index 1b008f79a..1fba1139e 100644
--- a/gio/gfileinfo.c
+++ b/gio/gfileinfo.c
@@ -734,6 +734,9 @@ g_file_info_get_attribute_data (GFileInfo            *info,
 {
   GFileAttributeValue *value;
 
+  g_return_val_if_fail (G_IS_FILE_INFO (info), FALSE);
+  g_return_val_if_fail (attribute != NULL && *attribute != '\0', FALSE);
+
   value = g_file_info_find_value_by_name (info, attribute);
   if (value == NULL)
     return FALSE;