Use OpenBSD-compatible freezero() in place of explicit_bzero() + free()

2020-08-10 19:24:33 -06:00
parent cef6e3687e
commit ce97ca28db
19 changed files with 105 additions and 37 deletions
--- a/plugins/sudoers/auth/secureware.c
+++ b/plugins/sudoers/auth/secureware.c
@@ -101,10 +101,8 @@ sudo_secureware_cleanup(struct passwd *pw, sudo_auth *auth, bool force)
    char *pw_epasswd = auth->data;
    debug_decl(sudo_secureware_cleanup, SUDOERS_DEBUG_AUTH);

-    if (pw_epasswd != NULL) {
-	explicit_bzero(pw_epasswd, strlen(pw_epasswd));
-	free(pw_epasswd);
-    }
+    if (pw_epasswd != NULL)
+	freezero(pw_epasswd, strlen(pw_epasswd));
    debug_return_int(AUTH_SUCCESS);
 }