orig_fd = open(path, O_RDONLY);
if (orig_fd < 0) {
if (errno != ENOENT) {
+ int save_errno = errno;
+
if (flags & LOCK_DIE_ON_ERROR)
die("cannot open '%s' for copying", path);
- close(fd);
- return error("cannot open '%s' for copying", path);
+ rollback_lock_file(lk);
+ error("cannot open '%s' for copying", path);
+ errno = save_errno;
+ return -1;
}
} else if (copy_fd(orig_fd, fd)) {
+ int save_errno = errno;
+
if (flags & LOCK_DIE_ON_ERROR)
exit(128);
- close(fd);
+ close(orig_fd);
+ rollback_lock_file(lk);
+ errno = save_errno;
return -1;
+ } else {
+ close(orig_fd);
}
return fd;
}