diff options
Diffstat (limited to 'networking/dnsd.c')
| -rw-r--r-- | networking/dnsd.c | 60 |
1 files changed, 29 insertions, 31 deletions
diff --git a/networking/dnsd.c b/networking/dnsd.c index efb5cfba7..e8dcb404b 100644 --- a/networking/dnsd.c +++ b/networking/dnsd.c @@ -106,43 +106,41 @@ static void undot(uint8_t * rip) */ static void dnsentryinit(void) { + char *token[2]; parser_t *parser; struct dns_entry *m, *prev; prev = dnsentry = NULL; parser = config_open(fileconf); - if (parser) { - char *token[2]; - while (config_read(parser, token, 2, 2, "# \t", 0)) { - unsigned int a,b,c,d; - /* - * Assumes all host names are lower case only - * Hostnames with more than one label are not handled correctly. - * Presently the dot is copied into name without - * converting to a length/string substring for that label. - */ -// if (!token[1] || sscanf(token[1], ".%u.%u.%u.%u"+1, &a, &b, &c, &d) != 4) - if (sscanf(token[1], ".%u.%u.%u.%u"+1, &a, &b, &c, &d) != 4) - continue; - - m = xzalloc(sizeof(*m)); - /*m->next = NULL;*/ - sprintf(m->ip, ".%u.%u.%u.%u"+1, a, b, c, d); - sprintf(m->rip, ".%u.%u.%u.%u", d, c, b, a); - undot((uint8_t*)m->rip); - convname(m->name, (uint8_t*)token[0]); - - if (OPT_verbose) - fprintf(stderr, "\tname:%s, ip:%s\n", &(m->name[1]), m->ip); - - if (prev == NULL) - dnsentry = m; - else - prev->next = m; - prev = m; - } - config_close(parser); + while (config_read(parser, token, 2, 2, "# \t", PARSE_NORMAL)) { + unsigned a, b, c, d; + /* + * Assumes all host names are lower case only + * Hostnames with more than one label are not handled correctly. + * Presently the dot is copied into name without + * converting to a length/string substring for that label. + */ +// if (!token[1] || sscanf(token[1], ".%u.%u.%u.%u"+1, &a, &b, &c, &d) != 4) + if (sscanf(token[1], ".%u.%u.%u.%u"+1, &a, &b, &c, &d) != 4) + continue; + + m = xzalloc(sizeof(*m)); + /*m->next = NULL;*/ + sprintf(m->ip, ".%u.%u.%u.%u"+1, a, b, c, d); + sprintf(m->rip, ".%u.%u.%u.%u", d, c, b, a); + undot((uint8_t*)m->rip); + convname(m->name, (uint8_t*)token[0]); + + if (OPT_verbose) + fprintf(stderr, "\tname:%s, ip:%s\n", &(m->name[1]), m->ip); + + if (prev == NULL) + dnsentry = m; + else + prev->next = m; + prev = m; } + config_close(parser); } /* |