From ac2fea3990a3b0d750d080b055dd21741c14b9c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Esser?= <besser82@fedoraproject.org>
Date: Wed, 15 Jan 2025 12:16:32 +0100
Subject: [PATCH] crypt: Zeroize initialized and reserved data members after
 computation.

Fixes #204.
---
 lib/crypt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/crypt.c b/lib/crypt.c
index b923c864..6e5aab02 100644
--- a/lib/crypt.c
+++ b/lib/crypt.c
@@ -181,6 +181,8 @@ do_crypt (const char *phrase, const char *setting, struct crypt_data *data)
             cint->alg_specific, sizeof cint->alg_specific);
 
   explicit_bzero (data->internal, sizeof data->internal);
+  explicit_bzero (data->reserved, sizeof data->reserved);
+  data->initialized = 0;
 }
 
 #if INCLUDE_crypt_rn