crypt: Zeroize initialized and reserved data members after computation.

Fixes #204.
besser82 · Jan 16, 2025 · ac2fea3 · ac2fea3
1 parent 0cada50
commit ac2fea3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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