On 64 bit systems there is a 4 byte hole after the last member of the
struct. We should clear it to avoid disclosing stack information.
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
diff --git a/drivers/staging/lustre/lnet/lnet/api-ni.c
b/drivers/staging/lustre/lnet/lnet/api-ni.c
index 85b8d81..d4cacb90 100644
--- a/drivers/staging/lustre/lnet/lnet/api-ni.c
+++ b/drivers/staging/lustre/lnet/lnet/api-ni.c
@@ -1927,6 +1927,7 @@ lnet_ping (lnet_process_id_t id, int timeout_ms,
lnet_process_id_t *ids, int n_i
rc = -EFAULT; /* If I SEGV... */
+ memset(&tmpid, 0, sizeof(tmpid));
for (i = 0; i < n_ids; i++) {
tmpid.pid = info->pi_pid;
tmpid.nid = info->pi_ni[i].ns_nid;
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