Signed-off-by: Wei Liu <wei.l...@citrix.com>
Cc: Ian Campbell <ian.campb...@citrix.com>
Cc: Ian Jackson <ian.jack...@eu.citrix.com>
Cc: Charles Arnold <carn...@suse.com>
---
tools/xenstat/libxenstat/src/xenstat_qmp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/xenstat/libxenstat/src/xenstat_qmp.c
b/tools/xenstat/libxenstat/src/xenstat_qmp.c
index 2cb99e9..f3aeec4 100644
--- a/tools/xenstat/libxenstat/src/xenstat_qmp.c
+++ b/tools/xenstat/libxenstat/src/xenstat_qmp.c
@@ -366,6 +366,8 @@ static xc_domaininfo_t *get_domain_ids(int *num_doms)
if (dominfo == NULL)
return NULL;
xc_handle = xc_interface_open(0,0,0);
+ if (xc_handle == NULL)
+ return NULL;
*num_doms = xc_domain_getinfolist(xc_handle, 0, 1024, dominfo);
xc_interface_close(xc_handle);
return dominfo;
--
1.9.1
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