- /* Don't copy/clear the array if we are creating a new
- fd array for fork() */
- if (fdt->max_fds) {
- memcpy(nfdt->fd, fdt->fd,
- fdt->max_fds * sizeof(struct file *));
- /* clear the remainder of the array */
- memset(&nfdt->fd[fdt->max_fds], 0,
- (nfdt->max_fds - fdt->max_fds) *
- sizeof(struct file *));
- }
+ cpy = ofdt->max_fds * sizeof(struct file *);
+ set = (nfdt->max_fds - ofdt->max_fds) * sizeof(struct file *);
+ memcpy(nfdt->fd, ofdt->fd, cpy);
+ memset((char *)(nfdt->fd) + cpy, 0, set);
+
+ cpy = ofdt->max_fds / BITS_PER_BYTE;
+ set = (nfdt->max_fds - ofdt->max_fds) / BITS_PER_BYTE;
+ memcpy(nfdt->open_fds, ofdt->open_fds, cpy);
+ memset((char *)(nfdt->open_fds) + cpy, 0, set);
+ memcpy(nfdt->close_on_exec, ofdt->close_on_exec, cpy);
+ memset((char *)(nfdt->close_on_exec) + cpy, 0, set);