}
int
-cmdline_parse_ipaddr(cmdline_parse_token_hdr_t *tk, const char *buf, void *res)
+cmdline_parse_ipaddr(cmdline_parse_token_hdr_t *tk, const char *buf, void *res,
+ unsigned ressize)
{
struct cmdline_token_ipaddr *tk2;
unsigned int token_len = 0;
char *prefix, *prefix_end;
long prefixlen = 0;
+ if (res && ressize < sizeof(cmdline_ipaddr_t))
+ return -1;
+
if (!buf || !tk || ! *buf)
return -1;
if (token_len >= INET6_ADDRSTRLEN+4)
return -1;
- rte_snprintf(ip_str, token_len+1, "%s", buf);
+ snprintf(ip_str, token_len+1, "%s", buf);
/* convert the network prefix */
if (tk2->ipaddr_data.flags & CMDLINE_IPADDR_NETWORK) {
switch (tk2->ipaddr_data.flags) {
case CMDLINE_IPADDR_V4:
- rte_snprintf(dstbuf, size, "IPv4");
+ snprintf(dstbuf, size, "IPv4");
break;
case CMDLINE_IPADDR_V6:
- rte_snprintf(dstbuf, size, "IPv6");
+ snprintf(dstbuf, size, "IPv6");
break;
case CMDLINE_IPADDR_V4|CMDLINE_IPADDR_V6:
- rte_snprintf(dstbuf, size, "IPv4/IPv6");
+ snprintf(dstbuf, size, "IPv4/IPv6");
break;
case CMDLINE_IPADDR_NETWORK|CMDLINE_IPADDR_V4:
- rte_snprintf(dstbuf, size, "IPv4 network");
+ snprintf(dstbuf, size, "IPv4 network");
break;
case CMDLINE_IPADDR_NETWORK|CMDLINE_IPADDR_V6:
- rte_snprintf(dstbuf, size, "IPv6 network");
+ snprintf(dstbuf, size, "IPv6 network");
break;
case CMDLINE_IPADDR_NETWORK|CMDLINE_IPADDR_V4|CMDLINE_IPADDR_V6:
- rte_snprintf(dstbuf, size, "IPv4/IPv6 network");
+ snprintf(dstbuf, size, "IPv4/IPv6 network");
break;
default:
- rte_snprintf(dstbuf, size, "IPaddr (bad flags)");
+ snprintf(dstbuf, size, "IPaddr (bad flags)");
break;
}
return 0;