diff options
Diffstat (limited to 'networking/udhcp/script.c')
| -rw-r--r-- | networking/udhcp/script.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/networking/udhcp/script.c b/networking/udhcp/script.c index 321b015e0..b4413fa16 100644 --- a/networking/udhcp/script.c +++ b/networking/udhcp/script.c @@ -244,14 +244,12 @@ static char **fill_envp(struct dhcp_packet *packet) } if (!(over & FILE_FIELD) && packet->file[0]) { /* watch out for invalid packets */ - packet->file[sizeof(packet->file) - 1] = '\0'; - *curr = xasprintf("boot_file=%s", packet->file); + *curr = xasprintf("boot_file=%."DHCP_PKT_FILE_LEN_STR"s", packet->file); putenv(*curr++); } if (!(over & SNAME_FIELD) && packet->sname[0]) { /* watch out for invalid packets */ - packet->sname[sizeof(packet->sname) - 1] = '\0'; - *curr = xasprintf("sname=%s", packet->sname); + *curr = xasprintf("sname=%."DHCP_PKT_SNAME_LEN_STR"s", packet->sname); putenv(*curr++); } return envp; |