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staging: lustre: info leak in lnet_ping() 

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.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2014-05-03 23:23:29 +03:00 committed by Greg Kroah-Hartman
parent fea0683ebe
commit 751a624adb
1 changed files with 1 additions and 0 deletions
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1
drivers/staging/lustre/lnet/lnet/api-ni.c
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@ -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;