scsi_log_send() would display buffer pointer for higher
logging levels. This is not only of questionable value
but also exposes kernel pointer to userspace, which is
discouraged in some setups. So drop this message
altogether.
Signed-off-by: Hannes Reinecke <h...@suse.de>
---
drivers/scsi/scsi.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 92d5912..9ec576d 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -531,7 +531,7 @@ void scsi_log_send(struct scsi_cmnd *cmd)
*
* 3: same as 2
*
- * 4: same as 3 plus dump extra junk
+ * 4: same as 3
*/
if (unlikely(scsi_logging_level)) {
level = SCSI_LOG_LEVEL(SCSI_LOG_MLQUEUE_SHIFT,
@@ -540,13 +540,6 @@ void scsi_log_send(struct scsi_cmnd *cmd)
scmd_printk(KERN_INFO, cmd,
"Send: scmd 0x%p\n", cmd);
scsi_print_command(cmd);
- if (level > 3) {
- printk(KERN_INFO "buffer = 0x%p, bufflen = %d,"
- " queuecommand 0x%p\n",
- scsi_sglist(cmd), scsi_bufflen(cmd),
- cmd->device->host->hostt->queuecommand);
-
- }
}
}
}
--
1.8.5.2
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