diff options
Diffstat (limited to 'drivers/scsi/hpsa.c')
| -rw-r--r-- | drivers/scsi/hpsa.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 1dafeb433..cab4e98b2 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -5104,7 +5104,7 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd) int rc; struct ctlr_info *h; struct hpsa_scsi_dev_t *dev; - char msg[40]; + char msg[48]; /* find the controller to which the command to be aborted was sent */ h = sdev_to_hba(scsicmd->device); @@ -5122,16 +5122,18 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd) /* if controller locked up, we can guarantee command won't complete */ if (lockup_detected(h)) { - sprintf(msg, "cmd %d RESET FAILED, lockup detected", - hpsa_get_cmd_index(scsicmd)); + snprintf(msg, sizeof(msg), + "cmd %d RESET FAILED, lockup detected", + hpsa_get_cmd_index(scsicmd)); hpsa_show_dev_msg(KERN_WARNING, h, dev, msg); return FAILED; } /* this reset request might be the result of a lockup; check */ if (detect_controller_lockup(h)) { - sprintf(msg, "cmd %d RESET FAILED, new lockup detected", - hpsa_get_cmd_index(scsicmd)); + snprintf(msg, sizeof(msg), + "cmd %d RESET FAILED, new lockup detected", + hpsa_get_cmd_index(scsicmd)); hpsa_show_dev_msg(KERN_WARNING, h, dev, msg); return FAILED; } @@ -5145,7 +5147,8 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd) /* send a reset to the SCSI LUN which the command was sent to */ rc = hpsa_do_reset(h, dev, dev->scsi3addr, HPSA_RESET_TYPE_LUN, DEFAULT_REPLY_QUEUE); - sprintf(msg, "reset %s", rc == 0 ? "completed successfully" : "failed"); + snprintf(msg, sizeof(msg), "reset %s", + rc == 0 ? "completed successfully" : "failed"); hpsa_show_dev_msg(KERN_WARNING, h, dev, msg); return rc == 0 ? SUCCESS : FAILED; } |