BUG/MINOR: hlua: Wrong OCSP CID after modifying an SSL certficate (LUA)

This bugfix is the same as the following one:
    "BUG/MINOR: ssl_ckch: Wrong OCSP CID after modifying an SSL certficate"
where the OCSP CID had to be reset when updating a certificate.

Must be backported to 2.8.

src/hlua.c

@@ -12920,6 +12920,14 @@ __LJMP static int hlua_ckch_set(lua_State *L)
 		lua_pop(L, 1);
 	}
 
+	/* Reset the OCSP CID */
+	if (cert_ext &&
+	    (cert_ext->type == CERT_TYPE_PEM || cert_ext->type == CERT_TYPE_KEY ||
+	     cert_ext->type == CERT_TYPE_ISSUER)) {
+		OCSP_CERTID_free(new_ckchs->data->ocsp_cid);
+		new_ckchs->data->ocsp_cid = NULL;
+	}
+
 	/* store the pointers on the lua stack */
         lua_ckchs = lua_newuserdata(L, sizeof(struct ckch_store *) * 2);
 	lua_ckchs[0] = old_ckchs;