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Minor error messages changes

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This commit is contained in:
Glenn L McGrath 2002-11-28 12:39:19 +00:00
parent d4de975cd2
commit 1b0813ab61
1 changed files with 8 additions and 6 deletions
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14
networking/libiproute/ll_addr.c
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@ -26,7 +26,7 @@
#include <linux/sockios.h>
#include "utils.h"
#include "libbb.h"
const char *ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int blen)
{
@ -57,11 +57,12 @@ int ll_addr_a2n(unsigned char *lladdr, int len, char *arg)
if (strchr(arg, '.')) {
inet_prefix pfx;
if (get_addr_1(&pfx, arg, AF_INET)) {
fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
error_msg("\"%s\" is invalid lladdr.", arg);
return -1;
}
if (len < 4)
if (len < 4) {
return -1;
}
memcpy(lladdr, pfx.data, 4);
return 4;
} else {
@ -75,16 +76,17 @@ int ll_addr_a2n(unsigned char *lladdr, int len, char *arg)
cp++;
}
if (sscanf(arg, "%x", &temp) != 1) {
fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
error_msg("\"%s\" is invalid lladdr.", arg);
return -1;
}
if (temp < 0 || temp > 255) {
fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
error_msg("\"%s\" is invalid lladdr.", arg);
return -1;
}
lladdr[i] = temp;
if (!cp)
if (!cp) {
break;
}
arg = cp;
}
return i+1;