Author: jhb
Date: Fri Jun 26 19:39:33 2009
New Revision: 195074
URL: http://svn.freebsd.org/changeset/base/195074
Log:
Return ENOSYS instead of EINVAL for invalid function codes to match the
behavior of Linux.
Reported by: Alexander Best alexbestms of math.uni-muenster.de
Approved by: re (kib)
Modified:
head/sys/i386/linux/linux_machdep.c
Modified: head/sys/i386/linux/linux_machdep.c
==============================================================================
--- head/sys/i386/linux/linux_machdep.c Fri Jun 26 19:14:53 2009
(r195073)
+++ head/sys/i386/linux/linux_machdep.c Fri Jun 26 19:39:33 2009
(r195074)
@@ -866,9 +866,6 @@ linux_modify_ldt(struct thread *td, stru
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 @@ linux_modify_ldt(struct thread *td, stru
error = i386_set_ldt(td, &ldt, &desc);
break;
default:
- error = EINVAL;
+ error = ENOSYS;
break;
}
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