File 2833-erl_interface-Avoid-0-creation-value.patch of Package erlang

Overview Repositories Revisions Requests Users Attributes Meta

File 2833-erl_interface-Avoid-0-creation-value.patch of Package erlang

From 836c6ab81c5d4ab49005fc914bede0314d2eec4f Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Mon, 1 Nov 2021 23:23:35 +0100
Subject: [PATCH 3/8] erl_interface: Avoid 0-creation value

as well as old tiny values 1,2,3.
---
 lib/erl_interface/src/connect/ei_connect.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/erl_interface/src/connect/ei_connect.c b/lib/erl_interface/src/connect/ei_connect.c
index c733ea348c..a6ce726331 100644
--- a/lib/erl_interface/src/connect/ei_connect.c
+++ b/lib/erl_interface/src/connect/ei_connect.c
@@ -919,6 +919,10 @@ int ei_connect_xinit_ussi(ei_cnode* ec, const char *thishostname,
     }
     
     ec->creation = creation;
+    if (ec->creation < 4) {
+        /* Avoid invalid 0-creation as well as old tiny 1,2,3 values. */
+        ec->creation += 0xE10000;
+    }
     ec->pidsn = 0;
     
     if (cookie) {
@@ -956,7 +960,7 @@ int ei_connect_xinit_ussi(ei_cnode* ec, const char *thishostname,
         strcpy(ec->self.node, thisnodename);
         ec->self.num = 0;
         ec->self.serial = 0;
-        ec->self.creation = creation;
+        ec->self.creation = ec->creation;
     }
     else {
         /* dynamic name */
-- 
2.31.1

Places

File 2833-erl_interface-Avoid-0-creation-value.patch of Package erlang

Places