envp[j] = xmalloc(sizeof("ip=255.255.255.255"));
sprintip(envp[j++], "ip=", (uint8_t *) &packet->yiaddr);
-
for (i = 0; dhcp_options[i].code; i++) {
temp = get_option(packet, dhcp_options[i].code);
- if (temp)
+ if (!temp)
continue;
envp[j] = xmalloc(upper_length(temp[OPT_LEN - 2],
dhcp_options[i].flags & TYPE_MASK) + strlen(dhcp_options[i].name) + 2);
return;
} else if (pid == 0) {
/* close fd's? */
-
/* exec script */
execle(client_config.script, client_config.script,
name, NULL, envp);