hx509: Avoid double-free on CSR parse error

2019-12-20 15:50:22 -06:00
parent 5c7a8f63c7
commit 73a9c95b7b
1 changed files with 1 additions and 0 deletions
--- a/lib/hx509/req.c
+++ b/lib/hx509/req.c
@@ -723,6 +723,7 @@ hx509_request_parse_der(hx509_context context,
    if (ret) {
        hx509_set_error_string(context, 0, ret, "Failed to decode CSR");
        free(*req);
+        *req = NULL;
        return ret;
    }
    rinfo = &r.certificationRequestInfo;