svn commit: r342520 - stable/10/sys/dev/sfxge/common

[Andrew Rybchenko]

Author: arybchik
Date: Wed Dec 26 10:27:24 2018
New Revision: 342520
URL: https://svnweb.freebsd.org/changeset/base/342520

Log:
  MFC r341311
  
  sfxge(4): make last byte of module information available
  
  Adjust bounds so the interface supports reading
  the last available byte of data.
  
  Submitted by:   Richard Houldsworth <rhouldsworth at solarflare.com>
  Sponsored by:   Solarflare Communications, Inc.
  Differential Revision:  https://reviews.freebsd.org/D18273

Modified:
  stable/10/sys/dev/sfxge/common/efx_phy.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/dev/sfxge/common/efx_phy.c
==============================================================================
--- stable/10/sys/dev/sfxge/common/efx_phy.c	Wed Dec 26 10:26:58 2018	(r342519)
+++ stable/10/sys/dev/sfxge/common/efx_phy.c	Wed Dec 26 10:27:24 2018	(r342520)
@@ -312,7 +312,7 @@ 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;
 	}