add check for NULL handle in dat library
Signed-off-by: Arlin Davis <[email protected]>
---
dat/udat/udat_api.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/dat/udat/udat_api.c b/dat/udat/udat_api.c
index 5948a4f..6c1549a 100644
--- a/dat/udat/udat_api.c
+++ b/dat/udat/udat_api.c
@@ -161,6 +161,9 @@ DAT_RETURN DAT_API dat_cno_query(IN DAT_CNO_HANDLE
cno_handle,
IN DAT_CNO_PARAM_MASK cno_param_mask,
OUT DAT_CNO_PARAM * cno_param)
{
+ if (cno_handle == NULL) {
+ return DAT_ERROR(DAT_INVALID_HANDLE, DAT_INVALID_HANDLE_CNO);
+ }
return DAT_CNO_QUERY(cno_handle, cno_param_mask, cno_param);
}
--
1.7.3
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