From 6f9c07ae2694a2dc1f721fd10af22b8813d15bc1 Mon Sep 17 00:00:00 2001
From: Anthony Ramine <n.oxyde@gmail.com>
Date: Thu, 12 Mar 2015 16:01:33 +0100
Subject: Fix a race condition when calling port_info/1

This variable hold the values returned by erlang:port_info/1 and
shouldn't be static.

Reported-by: Heinz Nikolaus Gies
---
 erts/emulator/beam/io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'erts/emulator/beam/io.c')

diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index 012a7d1a4b..a950998c13 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -4484,7 +4484,7 @@ make_port_info_term(Eterm **hpp_start,
 	int len;
 	int start;
 	static Eterm item[] = ERTS_PORT_INFO_1_ITEMS;
-	static Eterm value[sizeof(item)/sizeof(item[0])];
+        Eterm value[sizeof(item)/sizeof(item[0])];
 
 	start = 0;
 	len = sizeof(item)/sizeof(item[0]);
-- 
cgit v1.2.3