Tim Deegan
2010-Dec-08 11:59 UTC
[Xen-devel] [PATCH] sched/arinc653: fix another unsigned < 0 comparison
sched/arinc653: fix another unsigned < 0 comparison
replacing it with a test of the appopriate unsigned max.
Signed-off-by:Tim Deegan <Tim.Deegan@citrix.com>
diff -r 89116f28083f -r a107be26c1fc xen/common/sched_arinc653.c
--- a/xen/common/sched_arinc653.c Wed Dec 08 10:46:31 2010 +0000
+++ b/xen/common/sched_arinc653.c Wed Dec 08 11:55:40 2010 +0000
@@ -241,7 +241,7 @@ arinc653_sched_set(
found_dom0 = 1;
/* Check for a valid VCPU ID and run time. */
- if ( (schedule->sched_entries[i].vcpu_id < 0)
+ if ( (schedule->sched_entries[i].vcpu_id >= MAX_VIRT_CPUS)
|| (schedule->sched_entries[i].runtime <= 0) )
goto fail;
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