hooks.c (db59000ab760f8d77b07b7f2898ff61110f88607) hooks.c (3ba4bf5f1e2c58bddd84ba27c5aeaf8ca1d36bff)
1/*
2 * NSA Security-Enhanced Linux (SELinux) security module
3 *
4 * This file contains the SELinux hook function implementations.
5 *
6 * Authors: Stephen Smalley, <sds@epoch.ncsc.mil>
7 * Chris Vance, <cvance@nai.com>
8 * Wayne Salamon, <wsalamon@nai.com>

--- 3543 unchanged lines hidden (view full) ---

3552 }
3553
3554 return rc;
3555}
3556
3557static int selinux_mmap_file(struct file *file, unsigned long reqprot,
3558 unsigned long prot, unsigned long flags)
3559{
1/*
2 * NSA Security-Enhanced Linux (SELinux) security module
3 *
4 * This file contains the SELinux hook function implementations.
5 *
6 * Authors: Stephen Smalley, <sds@epoch.ncsc.mil>
7 * Chris Vance, <cvance@nai.com>
8 * Wayne Salamon, <wsalamon@nai.com>

--- 3543 unchanged lines hidden (view full) ---

3552 }
3553
3554 return rc;
3555}
3556
3557static int selinux_mmap_file(struct file *file, unsigned long reqprot,
3558 unsigned long prot, unsigned long flags)
3559{
3560 struct common_audit_data ad;
3561 int rc;
3562
3563 if (file) {
3564 ad.type = LSM_AUDIT_DATA_FILE;
3565 ad.u.file = file;
3566 rc = inode_has_perm(current_cred(), file_inode(file),
3567 FILE__MAP, &ad);
3568 if (rc)
3569 return rc;
3570 }
3571
3560 if (selinux_checkreqprot)
3561 prot = reqprot;
3562
3563 return file_map_prot_check(file, prot,
3564 (flags & MAP_TYPE) == MAP_SHARED);
3565}
3566
3567static int selinux_file_mprotect(struct vm_area_struct *vma,

--- 2960 unchanged lines hidden --- 		3572 if (selinux_checkreqprot)
3573 prot = reqprot;
3574
3575 return file_map_prot_check(file, prot,
3576 (flags & MAP_TYPE) == MAP_SHARED);
3577}
3578
3579static int selinux_file_mprotect(struct vm_area_struct *vma,

--- 2960 unchanged lines hidden ---