oysteikt/heimdal
0
0
Fork 0
Code Issues 5 Pull Requests Releases Activity

hdb: use memset_s to zero HDB keys

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

12
lib/hdb/hdb.c
View File

@@ -359,9 +359,10 @@ hdb_enctype2key(krb5_context context,
void void
hdb_free_key(Key *key) hdb_free_key(Key *key)
{ {
memset(key->key.keyvalue.data, memset_s(key->key.keyvalue.data,
0, key->key.keyvalue.length,
key->key.keyvalue.length); 0,
key->key.keyvalue.length);
free_Key(key); free_Key(key);
free(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++) { for(i = 0; i < ent->entry.keys.len; i++) {
k = &ent->entry.keys.val[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); free_HDB_entry(&ent->entry);
} }