hx509: Fix ENOMEM free of garbage encoding PKCS#10

2023-01-03 20:41:13 -06:00
parent 1473b96d1c
commit 64254d64dd
1 changed files with 2 additions and 0 deletions
--- a/lib/hx509/req.c
+++ b/lib/hx509/req.c
@@ -669,6 +669,8 @@ hx509_request_to_pkcs10(hx509_context context,
        Attribute *a = NULL; /* Quiet VC */
        heim_any extns;

+        extns.data = NULL;
+        extns.length = 0;
        r.certificationRequestInfo.attributes =
            calloc(1, sizeof(r.certificationRequestInfo.attributes[0]));
        if (r.certificationRequestInfo.attributes == NULL)