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)