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
