On Thursday 25 June 2009 6:25:31 pm Alexander Best wrote:
> hi there,
>
> i'm currently playing a bit with the linux test project (ltp). it seems the
> linux syscall modify_ldt() isn't implemented correctly. the following code
> should set errno to ENOSYS, but instead EINVAL is being returned:
It looks like this should fix it:
--- //depot/vendor/freebsd/src/sys/i386/linux/linux_machdep.c 2009/02/18
16:15:14
+++ //depot/user/jhb/acpipci/i386/linux/linux_machdep.c 2009/06/26 14:32:55
@@ -866,9 +866,6 @@
union descriptor desc;
int size, written;
- if (uap->ptr == NULL)
- return (EINVAL);
-
switch (uap->func) {
case 0x00: /* read_ldt */
ldt.start = 0;
@@ -911,7 +908,7 @@
error = i386_set_ldt(td, &ldt, &desc);
break;
default:
- error = EINVAL;
+ error = ENOSYS;
break;
}
--
John Baldwin
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