From: Richard Houldsworth <rhouldsworth@solarflare.com>
Date: Mon, 24 Sep 2018 13:50:20 +0000 (+0100)
Subject: net/sfc/base: make last byte of module information available
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=7624c9442df3b87aac77c6923b59740299866c43;p=dpdk.git

net/sfc/base: make last byte of module information available

Adjust bounds so the interface supports reading
the last available byte of data.

Fixes: 19b64c6ac35f ("net/sfc/base: import libefx base")
Cc: stable@dpdk.org

Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---

diff --git a/drivers/net/sfc/base/efx_phy.c b/drivers/net/sfc/base/efx_phy.c
index 25059dfe12..e78d6efcbb 100644
--- a/drivers/net/sfc/base/efx_phy.c
+++ b/drivers/net/sfc/base/efx_phy.c
@@ -297,7 +297,7 @@ efx_phy_module_get_info(
 	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
 	EFSYS_ASSERT(data != NULL);
 
-	if ((uint32_t)offset + len > 0xff) {
+	if ((uint32_t)offset + len > 0x100) {
 		rc = EINVAL;
 		goto fail1;
 	}