X509_VERIFY_PARAM_free: Check param for NULL

Reviewed-by: Viktor Dukhovni <openssl-users@dukhovni.org>
(cherry picked from commit f49baeff50d0be9c8d86aed6fb4a08841aa3da41)
This commit is contained in:
Kurt Roeckx 2015-04-11 17:08:38 +02:00
parent 6df777ed50
commit f6cddcccc8

View File

@ -189,6 +189,8 @@ X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void)
void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param)
{
if (param == NULL)
return;
x509_verify_param_zero(param);
OPENSSL_free(param->id);
OPENSSL_free(param);