* fix length specifiers for size_t

src/config.c

@@ -220,7 +220,7 @@ f2b_config_load(f2b_config_t *config, const char *path, bool recursion) {
           section = f2b_config_section_append(config, section);
         } else {
           skip_section = true;
-          f2b_log_msg(log_error, "unknown section at line %d: %s", linenum, p);
+          f2b_log_msg(log_error, "unknown section at line %zu: %s", linenum, p);
         }
         break;
       default:
@@ -235,7 +235,7 @@ f2b_config_load(f2b_config_t *config, const char *path, bool recursion) {
         } else if (param) {
           section->param = f2b_config_param_append(section->param, param, false);
         } else {
-          f2b_log_msg(log_error, "can't parse key/value at line %d: %s", linenum, p);
+          f2b_log_msg(log_error, "can't parse key/value at line %zu: %s", linenum, p);
           continue;
         }
         break;

src/filter.c

@@ -50,11 +50,11 @@ f2b_filter_load_file(f2b_filter_t *filter, const char *path) {
         break;
       default:
         if (strstr(p, HOST_TOKEN) == NULL) {
-          f2b_log_msg(log_warn, "pattern at %s:%d don't have '%s' marker, ignored", path, linenum, HOST_TOKEN);
+          f2b_log_msg(log_warn, "pattern at %s:%zu don't have '%s' marker, ignored", path, linenum, HOST_TOKEN);
           continue;
         }
         if (!filter->append(filter->cfg, p)) {
-          f2b_log_msg(log_warn, "can't create regex from pattern at %s:%d: %s", path, linenum, p);
+          f2b_log_msg(log_warn, "can't create regex from pattern at %s:%zu: %s", path, linenum, p);
           continue;
         }
         break;

src/jail.c

@@ -226,7 +226,7 @@ f2b_jail_process(f2b_jail_t *jail) {
       f2b_matches_expire(&addr->matches, findtime);
       f2b_matches_append(&addr->matches, now);
       if (addr->matches.used < jail->maxretry) {
-        f2b_log_msg(log_info, "jail '%s': new match %s (%d/%d)", jail->name, matchbuf, addr->matches.used, addr->matches.max);
+        f2b_log_msg(log_info, "jail '%s': new match %s (%zu/%zu)", jail->name, matchbuf, addr->matches.used, addr->matches.max);
         continue;
       }
       /* limit reached, ban ip */