diff options
Diffstat (limited to 'networking/nameif.c')
| -rw-r--r-- | networking/nameif.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/networking/nameif.c b/networking/nameif.c index 5fee465..a2c8b49 100644 --- a/networking/nameif.c +++ b/networking/nameif.c @@ -60,16 +60,17 @@ static void serror(const char *s, ...) openlog(bb_applet_name, 0, LOG_LOCAL0); vsyslog(LOG_ERR, s, ap); closelog(); - } else - bb_error_msg(s, ap); - + } else { + bb_verror_msg(s, ap); + putc('\n', stderr); + } va_end(ap); exit(EXIT_FAILURE); } /* Check ascii str_macaddr, convert and copy to *mac */ -static struct ether_addr *cc_macaddr(char *str_macaddr) +static struct ether_addr *cc_macaddr(const char *str_macaddr) { struct ether_addr *lmac, *mac; @@ -94,7 +95,7 @@ int nameif_main(int argc, char **argv) flags = bb_getopt_ulflags(argc, argv, "sc:", &fname); - if (argc - optind == 1) + if ((argc - optind) & 1) bb_show_usage(); if (optind < argc) { @@ -120,8 +121,10 @@ int nameif_main(int argc, char **argv) size_t name_length; line_ptr = line + strspn(line, " \t"); - if ((line_ptr[0] == '#') || (line_ptr[0] == '\n')) + if ((line_ptr[0] == '#') || (line_ptr[0] == '\n')) { + free(line); continue; + } name_length = strcspn(line_ptr, " \t"); ch = xcalloc(1, sizeof(mactable_t)); ch->ifname = bb_xstrndup(line_ptr, name_length); |