+ if (base_path) {
+ static char rpath[PATH_MAX];
+ if (*dir != '/') {
+ /* Forbid possible base-path evasion using ~paths. */
+ logerror("'%s': Non-absolute path denied (base-path active)");
+ return NULL;
+ }
+ snprintf(rpath, PATH_MAX, "%s%s", base_path, dir);
+ dir = rpath;
+ }
+