-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation.
* Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
* All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the University of California, Berkeley nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
{
switch (af) {
case AF_INET:
- return (inet_pton4(src, dst));
+ return inet_pton4(src, dst);
case AF_INET6:
- return (inet_pton6(src, dst));
+ return inet_pton6(src, dst);
default:
errno = EAFNOSUPPORT;
- return (-1);
+ return -1;
}
/* NOTREACHED */
}
unsigned int new = *tp * 10 + (pch - digits);
if (new > 255)
- return (0);
+ return 0;
if (! saw_digit) {
if (++octets > 4)
- return (0);
+ return 0;
saw_digit = 1;
}
*tp = (unsigned char)new;
} else if (ch == '.' && saw_digit) {
if (octets == 4)
- return (0);
+ return 0;
*++tp = 0;
saw_digit = 0;
} else
- return (0);
+ return 0;
}
if (octets < 4)
- return (0);
+ return 0;
memcpy(dst, tmp, INADDRSZ);
- return (1);
+ return 1;
}
/* int
/* Leading :: requires some special handling. */
if (*src == ':')
if (*++src != ':')
- return (0);
+ return 0;
curtok = src;
saw_xdigit = count_xdigit = 0;
val = 0;
pch = strchr((xdigits = xdigits_u), ch);
if (pch != NULL) {
if (count_xdigit >= 4)
- return (0);
+ return 0;
val <<= 4;
val |= (pch - xdigits);
if (val > 0xffff)
- return (0);
+ return 0;
saw_xdigit = 1;
count_xdigit++;
continue;
curtok = src;
if (!saw_xdigit) {
if (colonp)
- return (0);
+ return 0;
colonp = tp;
continue;
} else if (*src == '\0') {
- return (0);
+ return 0;
}
if (tp + sizeof(int16_t) > endp)
- return (0);
+ return 0;
*tp++ = (unsigned char) ((val >> 8) & 0xff);
*tp++ = (unsigned char) (val & 0xff);
saw_xdigit = 0;
dbloct_count += 2;
break; /* '\0' was seen by inet_pton4(). */
}
- return (0);
+ return 0;
}
if (saw_xdigit) {
if (tp + sizeof(int16_t) > endp)
- return (0);
+ return 0;
*tp++ = (unsigned char) ((val >> 8) & 0xff);
*tp++ = (unsigned char) (val & 0xff);
dbloct_count++;
tp = endp;
}
if (tp != endp)
- return (0);
+ return 0;
memcpy(dst, tmp, IN6ADDRSZ);
- return (1);
+ return 1;
}
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;
git.droids-corp.org / dpdk.git / blobdiff