-/*-
- * 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.
*/
#include <stdio.h>
#include <inttypes.h>
#include <ctype.h>
#include <string.h>
-#include <errno.h>
#include <sys/types.h>
#include <net/ethernet.h>
errno = 0;
o[i] = strtoul(a, &end, 16);
if (errno != 0 || end == a || (end[0] != ':' && end[0] != 0))
- return (NULL);
+ return NULL;
a = end + 1;
} while (++i != sizeof (o) / sizeof (o[0]) && end[0] != 0);
/* Junk at the end of line */
if (end[0] != 0)
- return (NULL);
+ return NULL;
/* Support the format XX:XX:XX:XX:XX:XX */
if (i == ETHER_ADDR_LEN) {
while (i-- != 0) {
if (o[i] > UINT8_MAX)
- return (NULL);
+ return NULL;
ether_addr.ea_oct[i] = (uint8_t)o[i];
}
/* Support the format XXXX:XXXX:XXXX */
} else if (i == ETHER_ADDR_LEN / 2) {
while (i-- != 0) {
if (o[i] > UINT16_MAX)
- return (NULL);
+ return NULL;
ether_addr.ea_oct[i * 2] = (uint8_t)(o[i] >> 8);
ether_addr.ea_oct[i * 2 + 1] = (uint8_t)(o[i] & 0xff);
}
/* unknown format */
} else
- return (NULL);
+ return NULL;
return (struct ether_addr *)ðer_addr;
}
int
cmdline_parse_etheraddr(__attribute__((unused)) cmdline_parse_token_hdr_t *tk,
- const char *buf, void *res)
+ const char *buf, void *res, unsigned ressize)
{
unsigned int token_len = 0;
char ether_str[ETHER_ADDRSTRLENLONG+1];
struct ether_addr *tmp;
+ if (res && ressize < sizeof(struct ether_addr))
+ return -1;
+
if (!buf || ! *buf)
return -1;
(token_len != ETHER_ADDRSTRLENSHORT - 1))
return -1;
- rte_snprintf(ether_str, token_len+1, "%s", buf);
+ snprintf(ether_str, token_len+1, "%s", buf);
tmp = my_ether_aton(ether_str);
if (tmp == NULL)
{
int ret;
- ret = rte_snprintf(dstbuf, size, "Ethernet address");
+ ret = snprintf(dstbuf, size, "Ethernet address");
if (ret < 0)
return -1;
return 0;
git.droids-corp.org / dpdk.git / blobdiff