lldp: fix string warnings

lib/lldp/lldpd.c: In function :
lib/lldp/lldpd.c:520:17: warning:  output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
                strncat(buffer, cfg->g_protocols[i].name,
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                strlen(cfg->g_protocols[i].name));
                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

lib/lldp/lldpd.c: In function :
lib/lldp/lldpd.c:519:17: warning:  specified bound 2 equals source length [-Wstringop-overflow=]
                strncat(buffer, ", ", 2);
                ^~~~~~~~~~~~~~~~~~~~~~~~

Closer inspection shows that buffer is only used to output protocol names
when debug logging is enabled, so restructure the code a bit as well.

Signed-off-by: Aaron Conole <aconole@redhat.com>
Reviewed-by: Yifeng Sun <pkusunyifeng@gmail.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>

0 files changed, 0 insertions, 0 deletions