From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 24 Jun 2020 11:13:02 +0100
Subject: qed: add missing error test for DBG_STATUS_NO_MATCHING_FRAMING_MODE
Patch-mainline: v5.8-rc3
Git-commit: a51243860893615b457b149da1ef5df0a4f1ffc2
References: jsc#SLE-15143

The error DBG_STATUS_NO_MATCHING_FRAMING_MODE was added to the enum
enum dbg_status however there is a missing corresponding entry for
this in the array s_status_str. This causes an out-of-bounds read when
indexing into the last entry of s_status_str.  Fix this by adding in
the missing entry.

Addresses-Coverity: ("Out-of-bounds read").
Fixes: 2d22bc8354b1 ("qed: FW 8.42.2.0 debug features")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/qlogic/qed/qed_debug.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/qlogic/qed/qed_debug.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c
@@ -5568,7 +5568,8 @@ static const char * const s_status_str[]
 
 	/* DBG_STATUS_INVALID_FILTER_TRIGGER_DWORDS */
 	"The filter/trigger constraint dword offsets are not enabled for recording",
-
+	/* DBG_STATUS_NO_MATCHING_FRAMING_MODE */
+	"No matching framing mode",
 
 	/* DBG_STATUS_VFC_READ_ERROR */
 	"Error reading from VFC",