diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/scsi_transport_fc.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index a2524106206d..8934160c4a33 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -543,7 +543,7 @@ fc_host_post_fc_event(struct Scsi_Host *shost, u32 event_number, struct nlmsghdr *nlh; struct fc_nl_event *event; const char *name; - u32 len; + size_t len, padding; int err; if (!data_buf || data_len < 4) @@ -554,7 +554,7 @@ fc_host_post_fc_event(struct Scsi_Host *shost, u32 event_number, goto send_fail; } - len = FC_NL_MSGALIGN(sizeof(*event) + data_len); + len = FC_NL_MSGALIGN(sizeof(*event) - sizeof(event->event_data) + data_len); skb = nlmsg_new(len, GFP_KERNEL); if (!skb) { @@ -578,7 +578,9 @@ fc_host_post_fc_event(struct Scsi_Host *shost, u32 event_number, event->event_num = event_number; event->event_code = event_code; if (data_len) - memcpy(&event->event_data, data_buf, data_len); + memcpy(event->event_data_flex, data_buf, data_len); + padding = len - offsetof(typeof(*event), event_data_flex) - data_len; + memset(event->event_data_flex + data_len, 0, padding); nlmsg_multicast(scsi_nl_sock, skb, 0, SCSI_NL_GRP_FC_EVENTS, GFP_KERNEL); @@ -1170,7 +1172,7 @@ static int fc_rport_set_dev_loss_tmo(struct fc_rport *rport, return 0; } -fc_rport_show_function(dev_loss_tmo, "%d\n", 20, ) +fc_rport_show_function(dev_loss_tmo, "%u\n", 20, ) static ssize_t store_fc_rport_dev_loss_tmo(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) |