hx509: _hx509_certs_keys_free() should not require gate

2019-08-05 11:29:27 -05:00
parent d13f89cb11
commit 63ccdca137
1 changed files with 4 additions and 1 deletions
--- a/lib/hx509/keyset.c
+++ b/lib/hx509/keyset.c
@@ -809,7 +809,10 @@ HX509_LIB_FUNCTION void HX509_LIB_CALL
 _hx509_certs_keys_free(hx509_context context,
 		       hx509_private_key *keys)
 {
-    int i;
+    size_t i;
+
+    if (keys == NULL)
+        return;
    for (i = 0; keys[i]; i++)
 	hx509_private_key_free(&keys[i]);
    free(keys);