refcnt image metadata; calculate full path on-demand

[wimlib] / src / security.c

diff --git a/src/security.c b/src/security.c
index 94660de85f28301eb47589916ea7e93d01fa99ef..f4dfb8e8555fa5916af2d3de40e037773cebdae7 100644 (file)
--- a/src/security.c
+++ b/src/security.c
@@ -186,7 +186,6 @@ read_security_data(const u8 metadata_resource[], u64 metadata_resource_len,
        }
        sd->sizes       = NULL;
        sd->descriptors = NULL;
-       sd->refcnt      = 1;
 
        p = metadata_resource;
        p = get_u32(p, &sd->total_length);
@@ -437,17 +436,14 @@ void
 free_security_data(struct wim_security_data *sd)
 {
        if (sd) {
-               wimlib_assert(sd->refcnt != 0);
-               if (--sd->refcnt == 0) {
-                       u8 **descriptors = sd->descriptors;
-                       u32 num_entries  = sd->num_entries;
-                       if (descriptors)
-                               while (num_entries--)
-                                       FREE(*descriptors++);
-                       FREE(sd->sizes);
-                       FREE(sd->descriptors);
-                       FREE(sd);
-               }
+               u8 **descriptors = sd->descriptors;
+               u32 num_entries  = sd->num_entries;
+               if (descriptors)
+                       while (num_entries--)
+                               FREE(*descriptors++);
+               FREE(sd->sizes);
+               FREE(sd->descriptors);
+               FREE(sd);
        }
 }