struct trie_f t = {
.trie = trie,
};
- char *filename_tmp;
+ _cleanup_free_ char *filename_tmp = NULL;
int64_t pos;
int64_t root_off;
int64_t size;
fchmod(fileno(t.f), 0444);
/* write nodes */
- fseeko(t.f, sizeof(struct trie_header_f), SEEK_SET);
+ err = fseeko(t.f, sizeof(struct trie_header_f), SEEK_SET);
+ if (err < 0) {
+ fclose(t.f);
+ unlink_noerrno(filename_tmp);
+ return -errno;
+ }
root_off = trie_store_nodes(&t, trie->root);
h.nodes_root_off = htole64(root_off);
pos = ftello(t.f);
/* write header */
size = ftello(t.f);
h.file_size = htole64(size);
- fseeko(t.f, 0, SEEK_SET);
+ err = fseeko(t.f, 0, SEEK_SET);
+ if (err < 0) {
+ fclose(t.f);
+ unlink_noerrno(filename_tmp);
+ return -errno;
+ }
fwrite(&h, sizeof(struct trie_header_f), 1, t.f);
err = ferror(t.f);
if (err)
err = -errno;
fclose(t.f);
if (err < 0 || rename(filename_tmp, filename) < 0) {
- unlink(filename_tmp);
- goto out;
+ unlink_noerrno(filename_tmp);
+ return err < 0 ? err : -errno;
}
log_debug("=== trie on-disk ===");
t.values_count * sizeof(struct trie_value_entry_f), t.values_count);
log_debug("string store: %8zu bytes", trie->strings->len);
log_debug("strings start: %8"PRIu64, t.strings_off);
-out:
- free(filename_tmp);
- return err;
+
+ return 0;
}
static int insert_data(struct trie *trie, struct udev_list *match_list,