#include <linux/rcupdate.h>
#include <linux/close_range.h>
#include <net/sock.h>
-#include <linux/io_uring.h>
unsigned int sysctl_nr_open __read_mostly = 1024*1024;
unsigned int sysctl_nr_open_min = BITS_PER_LONG;
struct files_struct * files = tsk->files;
if (files) {
- io_uring_files_cancel(files);
task_lock(tsk);
tsk->files = NULL;
task_unlock(tsk);
* If the requested range is greater than the current maximum,
* we're closing everything so only copy all file descriptors
* beneath the lowest file descriptor.
+ * If the caller requested all fds to be made cloexec copy all
+ * of the file descriptors since they still want to use them.
*/
- if (max_fd >= cur_max)
+ if (!(flags & CLOSE_RANGE_CLOEXEC) && (max_fd >= cur_max))
max_unshare_fds = fd;
ret = unshare_fd(CLONE_FILES, max_unshare_fds, &fds);