Patch "scsi: fix upper bounds check of sense key in scsi_sense_key_string()" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

scsi: fix upper bounds check of sense key in scsi_sense_key_string()

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
scsi-fix-upper-bounds-check-of-sense-key-in-scsi_sense_key_string.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Tyrel Datwyler <[email protected]>
Date: Fri, 12 Aug 2016 17:20:07 -0500
Subject: scsi: fix upper bounds check of sense key in scsi_sense_key_string()

From: Tyrel Datwyler <[email protected]>

commit a87eeb900dbb9f8202f96604d56e47e67c936b9d upstream.

Commit 655ee63cf371 ("scsi constants: command, sense key + additional sense string") added a "Completed" sense string with key 0xF to snstext[], but failed to updated the upper bounds check of the sense key in scsi_sense_key_string().

---
 drivers/scsi/constants.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

@@ -1181,8 +1181,9 @@ static const char * const snstext[] = {
 
 /* Get sense key string or NULL if not available */
 const char *
-scsi_sense_key_string(unsigned char key) {
-	if (key <= 0xE)
+scsi_sense_key_string(unsigned char key)
+{
+	if (key < ARRAY_SIZE(snstext))
 		return snstext[key];
 	return NULL;
 }

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/scsi-fix-upper-bounds-check-of-sense-key-in-scsi_sense_key_string.patch