diff --git a/lib/gdt.c b/lib/gdt.c
index 1cd6d7e..08ee743 100644
--- a/lib/gdt.c
+++ b/lib/gdt.c
@@ -30,7 +30,7 @@ void initgdt(u32 offset)
 
 	tss0.trapflag = 0x00;
 	tss0.iomap = 0x00;
-	tss0.esp0 = 0x1FFF0;
+	tss0.esp0 = 0x00;
 	tss0.ss0 = SEL_TSS;
 
 	makegdtdes(&tss0, 0x67, SEG_PRESENT | SEG_CODE | SEG_RING3 | SEG_ACCESSED, 0x00, &gdt[7]);	/* descripteur de tss */
diff --git a/lib/process.c b/lib/process.c
index fde298f..11663fb 100644
--- a/lib/process.c
+++ b/lib/process.c
@@ -123,12 +123,12 @@ u32 elf_load(u8 * src, u32 pid)
 
 void task_init()
 {
-	u32     i = 0;
+	u32     i = 1;
 	processes = (process *) vmalloc(sizeof(process) * MAXNUMPROCESS);
-	while (i++ < MAXNUMPROCESS)
+	while (i < MAXNUMPROCESS)
 	{
 		processes[i].pid = NULL;
-		processes[i].status = STATUS_FREE;
+		processes[i++].status = STATUS_FREE;
 	}
 	processes[0].dump.ss = SEL_KERNEL_STACK;
 	processes[0].dump.esp = KERNEL_STACK_ADDR;