netdev - [iproute PATCH 0/6] strlcpy() and strlcat() for iproute2

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]

Date:   Fri,  1 Sep 2017 18:52:50 +0200
From:   Phil Sutter <phil@....cc>
To:     Stephen Hemminger <stephen@...workplumber.org>
Cc:     netdev@...r.kernel.org
Subject: [iproute PATCH 0/6] strlcpy() and strlcat() for iproute2

The following series adds my own implementations of strlcpy() and
strlcat() in patch 1 and changes the code to make use of them in the
following patches but the last two: Patch 5 just eliminates a line of
useless code I found while searching for potential users of the
introduced functions, patch 6 sanitizes a call to strncpy() in
misc/lnstat_util.c without using strlcpy() since lnstat is not being
linked against libutil.

I implemented both functions solely based on information in libbsd's man
pages, so they are safe to be released under the GPL.

Phil Sutter (6):
  utils: Implement strlcpy() and strlcat()
  Convert the obvious cases to strlcpy()
  Convert harmful calls to strncpy() to strlcpy()
  ipxfrm: Replace STRBUF_CAT macro with strlcat()
  tc_util: No need to terminate an snprintf'ed buffer
  lnstat_util: Make sure buffer is NUL-terminated

 genl/ctrl.c           |  2 +-
 include/utils.h       |  3 +++
 ip/ipnetns.c          |  3 +--
 ip/iproute_lwtunnel.c |  3 +--
 ip/ipvrf.c            |  5 ++---
 ip/ipxfrm.c           | 21 +++++----------------
 ip/xfrm_state.c       |  2 +-
 lib/bpf.c             |  3 +--
 lib/fs.c              |  3 +--
 lib/inet_proto.c      |  3 +--
 lib/utils.c           | 19 +++++++++++++++++++
 misc/lnstat_util.c    |  3 ++-
 misc/ss.c             |  3 +--
 tc/em_ipset.c         |  3 +--
 tc/tc_util.c          |  1 -
 15 files changed, 40 insertions(+), 37 deletions(-)

-- 
2.13.1