"Kirill A. Shutemov" <kir...@shutemov.name> writes:
> lseek(fd, s->refcount_block_offset, SEEK_SET);
> - write(fd, s->refcount_block, ref_clusters * s->cluster_size);
> + ret = write(fd, s->refcount_block, ref_clusters * s->cluster_size);
> + if (ret != s->cluster_size) {
> + ret = -errno;
> + goto exit;
> + }
If you have a short write you'll get an undefined errno.
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
