Make sure strings are copied correctly by using util_strlcpy().
Also, rename the NIC_{OWNER,NAME}_LEN definitions to *_SIZE to make it
more clear that the terminating null byte ('\0') is included in this
buffer size. Using *_LEN would mean only the number of characters in the
string fit in.
Furthermore, use these definitions rather than sizeof().
This fixes the following GCC8 compile warning:
nic.c: In function ‘nic_data_get’:
nic.c:58:2: warning: ‘strncpy’ specified bound 9 equals destination size
[-Wstringop-truncation]
strncpy(data.owner, argv[11], sizeof(data.owner));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
nic.c:59:2: warning: ‘strncpy’ specified bound 9 equals destination size
[-Wstringop-truncation]
strncpy(data.name, argv[12], sizeof(data.name));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
d14051e309