This is a note to let you know that I've just added the patch titled qed: add missing error test for DBG_STATUS_NO_MATCHING_FRAMING_MODE to the 5.7-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: qed-add-missing-error-test-for-dbg_status_no_matchin.patch and it can be found in the queue-5.7 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 54c3476d0863cf4859636830dfaa1a8d41ee8c42 Author: Colin Ian King <colin.king@xxxxxxxxxxxxx> Date: Wed Jun 24 11:13:02 2020 +0100 qed: add missing error test for DBG_STATUS_NO_MATCHING_FRAMING_MODE [ Upstream commit a51243860893615b457b149da1ef5df0a4f1ffc2 ] 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@xxxxxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c index f4eebaabb6d0d..3e56b6056b477 100644 --- 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",