linux-kernel - [PATCH -next 0/2] sparc: use snprintf() in show() methods

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20200509091849.116954-1-chenzhou10@huawei.com>
Date:   Sat, 9 May 2020 17:18:47 +0800
From:   Chen Zhou <chenzhou10@...wei.com>
To:     <davem@...emloft.net>
CC:     <sparclinux@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <chenzhou10@...wei.com>
Subject: [PATCH -next 0/2] sparc: use snprintf() in show() methods

snprintf() returns the number of bytes that would be written,
which may be greater than the the actual length to be written.
	    
show() methods should return the number of bytes printed into the
buffer. This is the return value of scnprintf().

Chen Zhou (2):
  sparc: use snprintf() in show_pciobppath_attr() in pci.c
  sparc: use snprintf() in show_pciobppath_attr() in vio.c

 arch/sparc/kernel/pci.c | 2 +-
 arch/sparc/kernel/vio.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

-- 
2.20.1