- dirent_len = offsetof(struct dirent, d_name) +
- fpathconf(td->dirfd, _PC_NAME_MAX) + 1;
+ pc_name_max = fpathconf(td->dirfd, _PC_NAME_MAX);
+ if (pc_name_max < 0) {
+ perror("Error on fpathconf");
+ fprintf(stderr, "[error] Failed to get _PC_NAME_MAX for path \"%s\".\n", path);
+ ret = -1;
+ goto error_metadata;
+ }
+
+ dirent_len = offsetof(struct dirent, d_name) + pc_name_max + 1;