X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_cmdline%2Fcmdline_parse_etheraddr.c;h=24e04755cd9ec049f4c057895fbe53969e679551;hb=277b6e7ef457729b88fe415dfd4a2184e5b329fb;hp=64ae86c75be58227e974b86174fa1d3a280b19cb;hpb=aaa662e75c23c61a1d79bd4d1f9f35b4967c39db;p=dpdk.git

diff --git a/lib/librte_cmdline/cmdline_parse_etheraddr.c b/lib/librte_cmdline/cmdline_parse_etheraddr.c
index 64ae86c75b..24e04755cd 100644
--- a/lib/librte_cmdline/cmdline_parse_etheraddr.c
+++ b/lib/librte_cmdline/cmdline_parse_etheraddr.c
@@ -1,61 +1,7 @@
-/*-
- *   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>
@@ -65,7 +11,6 @@
 #include <inttypes.h>
 #include <ctype.h>
 #include <string.h>
-#include <errno.h>
 #include <sys/types.h>
 #include <net/ethernet.h>
 
@@ -105,32 +50,32 @@ my_ether_aton(const char *a)
 		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 *)&ether_addr;
 }
@@ -157,7 +102,7 @@ cmdline_parse_etheraddr(__attribute__((unused)) cmdline_parse_token_hdr_t *tk,
 			(token_len != ETHER_ADDRSTRLENSHORT - 1))
 		return -1;
 
-	snprintf(ether_str, token_len+1, "%s", buf);
+	strlcpy(ether_str, buf, token_len + 1);
 
 	tmp = my_ether_aton(ether_str);
 	if (tmp == NULL)