Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 17 Jun 2019 07:20:16 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 238646] qlnx: qlnxe: Fix kernel address leakage in qlnx_rdma.c
Message-ID:  <bug-238646-227@https.bugs.freebsd.org/bugzilla/>

next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238646

            Bug ID: 238646
           Summary: qlnx: qlnxe: Fix kernel address leakage in qlnx_rdma.c
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: huangfq.daxian@gmail.com

Created attachment 205166
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D205166&action=
=3Dedit
The patch file

In function qlnx_rdma_deregister_if,
the address of object rdma_if will be printed out.
rdma_if is the address of a global variable qlnxr_drv,
which is passed from dev/qlnx/qlnxr/qlnxr_os.c
A kernel address leakage happens.
Fix this by removing the printf statement.

--=20
You are receiving this mail because:
You are the assignee for the bug.=



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-238646-227>