struct sockaddr_in6 sa6;
size_t sa_len;
void *addr;
- char tmp[INET6_ADDRSTRLEN + 50];
int opt;
sa = (struct sockaddr *)p->ai_addr;
addr = NULL;
sa_len = p->ai_addrlen;
}
- if (addr != NULL) {
- inet_ntop(p->ai_family, addr, tmp, sizeof tmp);
- } else {
- sprintf(tmp, "<unknown family: %d>",
- (int)sa->sa_family);
- }
if (verbose) {
+ char tmp[INET6_ADDRSTRLEN + 50];
+
+ if (addr != NULL) {
+ if (!inet_ntop(p->ai_family, addr,
+ tmp, sizeof tmp))
+ {
+ strcpy(tmp, "<invalid>");
+ }
+ } else {
+ sprintf(tmp, "<unknown family: %d>",
+ (int)sa->sa_family);
+ }
fprintf(stderr, "binding to: %s\n", tmp);
}
fd = socket(p->ai_family, p->ai_socktype, p->ai_protocol);
usage_server();
goto server_exit_error;
}
- iobuf_len = strtoul(arg, 0, 10);
+ iobuf_len = parse_size(arg);
+ if (iobuf_len == (size_t)-1) {
+ usage_server();
+ goto server_exit_error;
+ }
} else if (eqstr(arg, "-cache")) {
if (++ i >= argc) {
fprintf(stderr,
usage_server();
goto server_exit_error;
}
- cache_len = strtoul(arg, 0, 10);
+ cache_len = parse_size(arg);
+ if (cache_len == (size_t)-1) {
+ usage_server();
+ goto server_exit_error;
+ }
} else if (eqstr(arg, "-cert")) {
if (++ i >= argc) {
fprintf(stderr,