Rewrite integrity calculation and checks

[wimlib] / src / security.c

diff --git a/src/security.c b/src/security.c
index c955050054be0662c5fa95bef9a8524e95568e4c..c9158545f461fe74b2ce3e476de05f53920c104c 100644 (file)
--- a/src/security.c
+++ b/src/security.c
@@ -328,17 +328,17 @@ void print_security_data(const struct wim_security_data *sd)
 
 void free_security_data(struct wim_security_data *sd)
 {
 
 void free_security_data(struct wim_security_data *sd)
 {

-       if (!sd)
-               return;
-       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);
+       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);
+               }

        }
 }
        }
 }