X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fkern%2Fproc.c;h=18c89599eb689dcce8344ef5be7a9af626f669d2;hb=e62f2f13f13bca63f05e8ce92c945dcadb0f712f;hp=794918a54447f1f4a85dcfc78d1c6119ba729cc8;hpb=fc34a91daf3bab5fac57c928bb4bb948e002e0fb;p=bertos.git

diff --git a/bertos/kern/proc.c b/bertos/kern/proc.c
index 794918a5..18c89599 100644
--- a/bertos/kern/proc.c
+++ b/bertos/kern/proc.c
@@ -60,6 +60,8 @@
 
 #include <string.h>           /* memset() */
 
+#define PROC_SIZE_WORDS (ROUND_UP2(sizeof(Process), sizeof(cpu_stack_t)) / sizeof(cpu_stack_t))
+
 /*
  * The scheduer tracks ready processes by enqueuing them in the
  * ready list.
@@ -163,8 +165,10 @@ static void proc_freeZombies(void)
 			return;
 
 		if (proc->flags & PF_FREESTACK)
+		{
 			PROC_ATOMIC(heap_freemem(&proc_heap, proc->stack_base,
-					proc->stack_size));
+				proc->stack_size + PROC_SIZE_WORDS * sizeof(cpu_stack_t)));
+		}
 	}
 }
 
@@ -206,7 +210,6 @@ static void proc_addZombie(Process *proc)
 struct Process *proc_new_with_name(UNUSED_ARG(const char *, name), void (*entry)(void), iptr_t data, size_t stack_size, cpu_stack_t *stack_base)
 {
 	Process *proc;
-	const size_t PROC_SIZE_WORDS = ROUND_UP2(sizeof(Process), sizeof(cpu_stack_t)) / sizeof(cpu_stack_t);
 	LOG_INFO("name=%s", name);
 #if CONFIG_KERN_HEAP
 	bool free_stack = false;