From 05d4b2f8fafe09a03fc3bc3024dbb8750a3587af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludwig=20Kn=C3=BCpfer?= <ludwig.knuepfer@fu-berlin.de>
Date: Fri, 22 Jul 2016 21:50:39 +0200
Subject: [PATCH] cpu/native: fix thread_stack_init
The pointer arithmetic for the calculation of the context storage was off
due to the change of the stack's pointer type from unsigned int to char.
Fix offset calculation by not adjusting for unsigned int width anymore.
---
cpu/native/native_cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cpu/native/native_cpu.c b/cpu/native/native_cpu.c
index 0a1cfe1333..295231aac3 100644
--- a/cpu/native/native_cpu.c
+++ b/cpu/native/native_cpu.c
@@ -94,7 +94,7 @@ char *thread_stack_init(thread_task_func_t task_func, void *arg, void *stack_sta
stk = stack_start;
- p = (ucontext_t *)(stk + ((stacksize - sizeof(ucontext_t)) / sizeof(void *)));
+ p = (ucontext_t *)(stk + (stacksize - sizeof(ucontext_t)));
stacksize -= sizeof(ucontext_t);
if (getcontext(p) == -1) {
--
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