diff options
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index dddb81e06d2d..e29800091e17 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -3557,6 +3557,18 @@ static int selinux_mmap_addr(unsigned long addr) static int selinux_mmap_file(struct file *file, unsigned long reqprot, unsigned long prot, unsigned long flags) { + struct common_audit_data ad; + int rc; + + if (file) { + ad.type = LSM_AUDIT_DATA_FILE; + ad.u.file = file; + rc = inode_has_perm(current_cred(), file_inode(file), + FILE__MAP, &ad); + if (rc) + return rc; + } + if (selinux_checkreqprot) prot = reqprot; |