"delta" WIM support

[wimlib] / src / ntfs-3g_capture.c

diff --git a/src/ntfs-3g_capture.c b/src/ntfs-3g_capture.c
index d154fa9a710a2c6e0a23fb8a4e8b2c2f883fb6bf..c674cca9729db575d79da5183c4e61920f25d861 100644 (file)
--- a/src/ntfs-3g_capture.c
+++ b/src/ntfs-3g_capture.c
@@ -658,7 +658,7 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret,
 
        if (!(params->add_flags & WIMLIB_ADD_FLAG_NO_ACLS)) {
                struct SECURITY_CONTEXT sec_ctx;
-               char _sd[1];
+               char _sd[4096];
                char *sd;
 
                /* Get security descriptor */
@@ -666,7 +666,8 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret,
                sec_ctx.vol = vol;
 
                errno = 0;
-               ret = ntfs_get_ntfs_acl(&sec_ctx, ni, _sd, sizeof(_sd));
+               sd = _sd;
+               ret = ntfs_get_ntfs_acl(&sec_ctx, ni, sd, sizeof(_sd));
                if (ret > sizeof(_sd)) {
                        sd = alloca(ret);
                        ret = ntfs_get_ntfs_acl(&sec_ctx, ni, sd, ret);