From 671a2781ff01abf4fdc8904881fc3abd3a8279af Mon Sep 17 00:00:00 2001 From: Jeff Vander Stoep Date: Fri, 10 Jul 2015 17:19:55 -0400 Subject: security: add ioctl specific auditing to lsm_audit Add information about ioctl calls to the LSM audit data. Log the file path and command number. Signed-off-by: Jeff Vander Stoep Acked-by: Nick Kralevich [PM: subject line tweak] Signed-off-by: Paul Moore --- include/linux/lsm_audit.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h index 1cc89e9df480..ffb9c9da4f39 100644 --- a/include/linux/lsm_audit.h +++ b/include/linux/lsm_audit.h @@ -40,6 +40,11 @@ struct lsm_network_audit { } fam; }; +struct lsm_ioctlop_audit { + struct path path; + u16 cmd; +}; + /* Auxiliary data to use in generating the audit record. */ struct common_audit_data { char type; @@ -53,6 +58,7 @@ struct common_audit_data { #define LSM_AUDIT_DATA_KMOD 8 #define LSM_AUDIT_DATA_INODE 9 #define LSM_AUDIT_DATA_DENTRY 10 +#define LSM_AUDIT_DATA_IOCTL_OP 11 union { struct path path; struct dentry *dentry; @@ -68,6 +74,7 @@ struct common_audit_data { } key_struct; #endif char *kmod_name; + struct lsm_ioctlop_audit *op; } u; /* this union contains LSM specific data */ union { -- cgit v1.2.3-59-g8ed1b