X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fsecurity.c;h=788426c25dd7446d8afefb4a903ae3b2e01f9538;hp=628b93584d1dfff77727ecc9f845c85c2b6a6152;hb=2200ddb2ab85b390daa140de5338ac9f023d3683;hpb=5caa3dfded8e0f590112b59feeb3b55e4fa28420

diff --git a/src/security.c b/src/security.c
index 628b9358..788426c2 100644
--- a/src/security.c
+++ b/src/security.c
@@ -146,7 +146,7 @@ struct wim_security_data_disk {
  * the validation in libntfs-3g.
  */
 static void
-empty_sacl_fixup(SECURITY_DESCRIPTOR_RELATIVE *descr, size_t *size_p)
+empty_sacl_fixup(SECURITY_DESCRIPTOR_RELATIVE *descr, u64 *size_p)
 {
 	/* No-op if no NTFS-3g support, or if NTFS-3g is version 2013 or later
 	 * */
@@ -568,13 +568,12 @@ sd_set_add_sd(struct wim_sd_set *sd_set, const char *descriptor, size_t size)
 	new = MALLOC(sizeof(*new));
 	if (!new)
 		goto out;
-	descr_copy = MALLOC(size);
+
+	descr_copy = memdup(descriptor, size);
 	if (!descr_copy)
 		goto out_free_node;
 
 	sd = sd_set->sd;
-
-	memcpy(descr_copy, descriptor, size);
 	new->security_id = sd->num_entries;
 	copy_hash(new->hash, hash);