X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fsecurity.c;h=9b1ea21811485f64183a65a996ab7da6e3c3c894;hp=ae71c5dd938c58104af62189454d1708a1c7a701;hb=118cdc5cac01aad79e3314bf92cbbd924d48860c;hpb=de12c346dc64404821d52d545e2e1b3d44230f2a

diff --git a/src/security.c b/src/security.c
index ae71c5dd..9b1ea218 100644
--- a/src/security.c
+++ b/src/security.c
@@ -258,6 +258,9 @@ typedef struct {
 static void
 empty_sacl_fixup(u8 *descr, u64 *size_p)
 {
+	/* No-op if no NTFS-3g support, or if NTFS-3g is version 2013 or later
+	 * */
+#if defined(WITH_NTFS_3G) && !defined(HAVE_NTFS_MNT_RDONLY)
 	if (*size_p >= sizeof(SecurityDescriptor)) {
 		SecurityDescriptor *sd = (SecurityDescriptor*)descr;
 		u32 sacl_offset = le32_to_cpu(sd->sacl_offset);
@@ -266,6 +269,7 @@ empty_sacl_fixup(u8 *descr, u64 *size_p)
 			*size_p -= sizeof(ACL);
 		}
 	}
+#endif
 }
 
 /*