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Code Issues 5 Pull Requests Releases Activity

hdb: use memset_s to zero HDB keys

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This commit is contained in:
Luke Howard
2022-01-07 14:58:38 +11:00
parent 768d193e01
commit e5e87497b1
1 changed files with 8 additions and 4 deletions
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12
lib/hdb/hdb.c
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@@ -359,9 +359,10 @@ hdb_enctype2key(krb5_context context,
void
hdb_free_key(Key *key)
{
memset(key->key.keyvalue.data,
0,
key->key.keyvalue.length);
memset_s(key->key.keyvalue.data,
key->key.keyvalue.length,
0,
key->key.keyvalue.length);
free_Key(key);
free(key);
}
@@ -407,7 +408,10 @@ hdb_free_entry(krb5_context context, hdb_entry_ex *ent)
for(i = 0; i < ent->entry.keys.len; i++) {
k = &ent->entry.keys.val[i];
memset (k->key.keyvalue.data, 0, k->key.keyvalue.length);
memset_s(k->key.keyvalue.data,
k->key.keyvalue.length,
0,
k->key.keyvalue.length);
}
free_HDB_entry(&ent->entry);
}