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| author | Jeff Vander Stoep <jeffv@google.com> | 2015-04-04 16:15:54 -0700 |
|---|---|---|
| committer | Ziyan <jaraidaniel@gmail.com> | 2016-03-11 16:02:30 +0100 |
| commit | b0ef19fd80508fed2a46b549388a61fdbd595280 (patch) | |
| tree | a0657fb84a715adc44c27901b0c7ebcf86d5999e /security | |
| parent | bc60d98192ef3deb6f45210df0c9d01248dcbc1b (diff) | |
| download | kernel_samsung_espresso10-b0ef19fd80508fed2a46b549388a61fdbd595280.zip kernel_samsung_espresso10-b0ef19fd80508fed2a46b549388a61fdbd595280.tar.gz kernel_samsung_espresso10-b0ef19fd80508fed2a46b549388a61fdbd595280.tar.bz2 | |
security: lsm_audit: add ioctl specific auditing
Add information about ioctl calls to the LSM audit data. Log the
file path and command number.
Bug: 18087110
Change-Id: Idbbd106db6226683cb30022d9e8f6f3b8fab7f84
Signed-off-by: Jeff Vander Stoep <jeffv@google.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/lsm_audit.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/security/lsm_audit.c b/security/lsm_audit.c index 893af8a..cb17791 100644 --- a/security/lsm_audit.c +++ b/security/lsm_audit.c @@ -240,6 +240,21 @@ static void dump_common_audit_data(struct audit_buffer *ab, inode->i_ino); break; } + case LSM_AUDIT_DATA_IOCTL_OP: { + struct inode *inode; + + audit_log_d_path(ab, " path=", &a->u.op->path); + + inode = a->u.op->path.dentry->d_inode; + if (inode) { + audit_log_format(ab, " dev="); + audit_log_untrustedstring(ab, inode->i_sb->s_id); + audit_log_format(ab, " ino=%lu", inode->i_ino); + } + + audit_log_format(ab, " ioctlcmd=%hx", a->u.op->cmd); + break; + } case LSM_AUDIT_DATA_DENTRY: { struct inode *inode; |