beth kon
2007-Aug-17 20:04 UTC
[Xen-devel] [PATCH] correct indexing in xc_cpu_to_node_t map
Looks like there is a nit with initilizing the map array. It needs one
more element than MAX_CPU_ID since indexing starts at 0.
Signed-off-by: Beth Kon <eak@us.ibm.com>
diff -r 256160ff19b7 tools/python/xen/lowlevel/xc/xc.c
--- a/tools/python/xen/lowlevel/xc/xc.c Thu Aug 16 13:27:59 2007 +0100
+++ b/tools/python/xen/lowlevel/xc/xc.c Fri Aug 17 15:44:22 2007 -0400
@@ -685,7 +685,7 @@ static PyObject *pyxc_physinfo(XcObject
char cpu_cap[128], *p=cpu_cap, *q=cpu_cap;
int i, j, max_cpu_id;
PyObject *ret_obj, *node_to_cpu_obj;
- xc_cpu_to_node_t map[MAX_CPU_ID];
+ xc_cpu_to_node_t map[MAX_CPU_ID + 1];
set_xen_guest_handle(info.cpu_to_node, map);
info.max_cpu_id = MAX_CPU_ID;
--
Elizabeth Kon (Beth)
IBM Linux Technology Center
Open Hypervisor Team
email: eak@us.ibm.com
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