| Message ID | 6768d20c636df65534f8d325529669bb30a58382.1521179281.git.rgb@redhat.com |
|---|---|
| State | Not Applicable, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | audit: implement container id | expand |
On Fri, 16 Mar 2018 05:00:30 -0400 Richard Guy Briggs <rgb@redhat.com> wrote: > Create a new audit record AUDIT_CONTAINER_INFO to document the > container ID of a process if it is present. As mentioned in a previous email, I think AUDIT_CONTAINER is more suitable for the container record. One more comment below... > Called from audit_log_exit(), syscalls are covered. > > A sample raw event: > type=SYSCALL msg=audit(1519924845.499:257): arch=c000003e syscall=257 > success=yes exit=3 a0=ffffff9c a1=56374e1cef30 a2=241 a3=1b6 items=2 > ppid=606 pid=635 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 > sgid=0 fsgid=0 tty=pts0 ses=3 comm="bash" exe="/usr/bin/bash" > subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 > key="tmpcontainerid" type=CWD msg=audit(1519924845.499:257): > cwd="/root" type=PATH msg=audit(1519924845.499:257): item=0 > name="/tmp/" inode=13863 dev=00:27 mode=041777 ouid=0 ogid=0 > rdev=00:00 obj=system_u:object_r:tmp_t:s0 nametype= PARENT > cap_fp=0000000000000000 cap_fi=0000000000000000 cap_fe=0 cap_fver=0 > type=PATH msg=audit(1519924845.499:257): item=1 > name="/tmp/tmpcontainerid" inode=17729 dev=00:27 mode=0100644 ouid=0 > ogid=0 rdev=00:00 obj=unconfined_u:object_r:user_tmp_t:s0 > nametype=CREATE cap_fp=0000000000000000 cap_fi=0000000000000000 > cap_fe=0 cap_fver=0 type=PROCTITLE msg=audit(1519924845.499:257): > proctitle=62617368002D6300736C65657020313B206563686F2074657374203E202F746D702F746D70636F6E7461696E65726964 > type=CONTAINER_INFO msg=audit(1519924845.499:257): op=task > contid=123458 > > See: https://github.com/linux-audit/audit-kernel/issues/32 > Signed-off-by: Richard Guy Briggs <rgb@redhat.com> > --- > include/linux/audit.h | 5 +++++ > include/uapi/linux/audit.h | 1 + > kernel/audit.c | 20 ++++++++++++++++++++ > kernel/auditsc.c | 2 ++ > 4 files changed, 28 insertions(+) > > diff --git a/include/linux/audit.h b/include/linux/audit.h > index fe4ba3f..3acbe9d 100644 > --- a/include/linux/audit.h > +++ b/include/linux/audit.h > @@ -154,6 +154,8 @@ extern void > audit_log_link_denied(const char *operation, extern int > audit_log_task_context(struct audit_buffer *ab); extern void > audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk); > +extern int audit_log_container_info(struct task_struct *tsk, > + struct audit_context *context); > > extern int audit_update_lsm_rules(void); > > @@ -205,6 +207,9 @@ static inline int audit_log_task_context(struct > audit_buffer *ab) static inline void audit_log_task_info(struct > audit_buffer *ab, struct task_struct *tsk) > { } > +static inline int audit_log_container_info(struct task_struct *tsk, > + struct audit_context > *context); +{ } > #define audit_enabled 0 > #endif /* CONFIG_AUDIT */ > > diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h > index 921a71f..e83ccbd 100644 > --- a/include/uapi/linux/audit.h > +++ b/include/uapi/linux/audit.h > @@ -115,6 +115,7 @@ > #define AUDIT_REPLACE 1329 /* Replace auditd > if this packet unanswerd */ #define AUDIT_KERN_MODULE > 1330 /* Kernel Module events */ #define > AUDIT_FANOTIFY 1331 /* Fanotify access decision > */ +#define AUDIT_CONTAINER_INFO 1332 /* Container ID > information */ #define AUDIT_AVC 1400 /* SE > Linux avc denial or grant */ #define AUDIT_SELINUX_ERR > 1401 /* Internal SE Linux Errors */ diff --git > a/kernel/audit.c b/kernel/audit.c index 3f2f143..a12f21f 100644 > --- a/kernel/audit.c > +++ b/kernel/audit.c > @@ -2049,6 +2049,26 @@ void audit_log_session_info(struct > audit_buffer *ab) audit_log_format(ab, " auid=%u ses=%u", auid, > sessionid); } > > +/* > + * audit_log_container_info - report container info > + * @tsk: task to be recorded > + * @context: task or local context for record > + */ > +int audit_log_container_info(struct task_struct *tsk, struct > audit_context *context) +{ > + struct audit_buffer *ab; > + > + if (!audit_containerid_set(tsk)) > + return 0; > + /* Generate AUDIT_CONTAINER_INFO with container ID */ > + ab = audit_log_start(context, GFP_KERNEL, > AUDIT_CONTAINER_INFO); > + if (!ab) > + return -ENOMEM; > + audit_log_format(ab, "contid=%llu", > audit_get_containerid(tsk)); > + audit_log_end(ab); > + return 0; > +} > + > void audit_log_key(struct audit_buffer *ab, char *key) > { > audit_log_format(ab, " key="); > diff --git a/kernel/auditsc.c b/kernel/auditsc.c > index a6b0a52..65be110 100644 > --- a/kernel/auditsc.c > +++ b/kernel/auditsc.c > @@ -1453,6 +1453,8 @@ static void audit_log_exit(struct audit_context > *context, struct task_struct *ts > audit_log_proctitle(tsk, context); > > + audit_log_container_info(tsk, context); Would there be any problem moving audit_log_container_info before audit_log_proctitle? There are some assumptions that proctitle is the last record in some situations. Thanks, -Steve > /* Send end of event record to help user space know we are > finished */ ab = audit_log_start(context, GFP_KERNEL, AUDIT_EOE); > if (ab)
On 2018-05-17 17:09, Steve Grubb wrote: > On Fri, 16 Mar 2018 05:00:30 -0400 > Richard Guy Briggs <rgb@redhat.com> wrote: > > > Create a new audit record AUDIT_CONTAINER_INFO to document the > > container ID of a process if it is present. > > As mentioned in a previous email, I think AUDIT_CONTAINER is more > suitable for the container record. One more comment below... > > > Called from audit_log_exit(), syscalls are covered. > > > > A sample raw event: > > type=SYSCALL msg=audit(1519924845.499:257): arch=c000003e syscall=257 > > success=yes exit=3 a0=ffffff9c a1=56374e1cef30 a2=241 a3=1b6 items=2 > > ppid=606 pid=635 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 > > sgid=0 fsgid=0 tty=pts0 ses=3 comm="bash" exe="/usr/bin/bash" > > subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 > > key="tmpcontainerid" type=CWD msg=audit(1519924845.499:257): > > cwd="/root" type=PATH msg=audit(1519924845.499:257): item=0 > > name="/tmp/" inode=13863 dev=00:27 mode=041777 ouid=0 ogid=0 > > rdev=00:00 obj=system_u:object_r:tmp_t:s0 nametype= PARENT > > cap_fp=0000000000000000 cap_fi=0000000000000000 cap_fe=0 cap_fver=0 > > type=PATH msg=audit(1519924845.499:257): item=1 > > name="/tmp/tmpcontainerid" inode=17729 dev=00:27 mode=0100644 ouid=0 > > ogid=0 rdev=00:00 obj=unconfined_u:object_r:user_tmp_t:s0 > > nametype=CREATE cap_fp=0000000000000000 cap_fi=0000000000000000 > > cap_fe=0 cap_fver=0 type=PROCTITLE msg=audit(1519924845.499:257): > > proctitle=62617368002D6300736C65657020313B206563686F2074657374203E202F746D702F746D70636F6E7461696E65726964 > > type=CONTAINER_INFO msg=audit(1519924845.499:257): op=task > > contid=123458 > > > > See: https://github.com/linux-audit/audit-kernel/issues/32 > > Signed-off-by: Richard Guy Briggs <rgb@redhat.com> > > --- > > include/linux/audit.h | 5 +++++ > > include/uapi/linux/audit.h | 1 + > > kernel/audit.c | 20 ++++++++++++++++++++ > > kernel/auditsc.c | 2 ++ > > 4 files changed, 28 insertions(+) > > > > diff --git a/include/linux/audit.h b/include/linux/audit.h > > index fe4ba3f..3acbe9d 100644 > > --- a/include/linux/audit.h > > +++ b/include/linux/audit.h > > @@ -154,6 +154,8 @@ extern void > > audit_log_link_denied(const char *operation, extern int > > audit_log_task_context(struct audit_buffer *ab); extern void > > audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk); > > +extern int audit_log_container_info(struct task_struct *tsk, > > + struct audit_context *context); > > > > extern int audit_update_lsm_rules(void); > > > > @@ -205,6 +207,9 @@ static inline int audit_log_task_context(struct > > audit_buffer *ab) static inline void audit_log_task_info(struct > > audit_buffer *ab, struct task_struct *tsk) > > { } > > +static inline int audit_log_container_info(struct task_struct *tsk, > > + struct audit_context > > *context); +{ } > > #define audit_enabled 0 > > #endif /* CONFIG_AUDIT */ > > > > diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h > > index 921a71f..e83ccbd 100644 > > --- a/include/uapi/linux/audit.h > > +++ b/include/uapi/linux/audit.h > > @@ -115,6 +115,7 @@ > > #define AUDIT_REPLACE 1329 /* Replace auditd > > if this packet unanswerd */ #define AUDIT_KERN_MODULE > > 1330 /* Kernel Module events */ #define > > AUDIT_FANOTIFY 1331 /* Fanotify access decision > > */ +#define AUDIT_CONTAINER_INFO 1332 /* Container ID > > information */ #define AUDIT_AVC 1400 /* SE > > Linux avc denial or grant */ #define AUDIT_SELINUX_ERR > > 1401 /* Internal SE Linux Errors */ diff --git > > a/kernel/audit.c b/kernel/audit.c index 3f2f143..a12f21f 100644 > > --- a/kernel/audit.c > > +++ b/kernel/audit.c > > @@ -2049,6 +2049,26 @@ void audit_log_session_info(struct > > audit_buffer *ab) audit_log_format(ab, " auid=%u ses=%u", auid, > > sessionid); } > > > > +/* > > + * audit_log_container_info - report container info > > + * @tsk: task to be recorded > > + * @context: task or local context for record > > + */ > > +int audit_log_container_info(struct task_struct *tsk, struct > > audit_context *context) +{ > > + struct audit_buffer *ab; > > + > > + if (!audit_containerid_set(tsk)) > > + return 0; > > + /* Generate AUDIT_CONTAINER_INFO with container ID */ > > + ab = audit_log_start(context, GFP_KERNEL, > > AUDIT_CONTAINER_INFO); > > + if (!ab) > > + return -ENOMEM; > > + audit_log_format(ab, "contid=%llu", > > audit_get_containerid(tsk)); > > + audit_log_end(ab); > > + return 0; > > +} > > + > > void audit_log_key(struct audit_buffer *ab, char *key) > > { > > audit_log_format(ab, " key="); > > diff --git a/kernel/auditsc.c b/kernel/auditsc.c > > index a6b0a52..65be110 100644 > > --- a/kernel/auditsc.c > > +++ b/kernel/auditsc.c > > @@ -1453,6 +1453,8 @@ static void audit_log_exit(struct audit_context > > *context, struct task_struct *ts > > audit_log_proctitle(tsk, context); > > > > + audit_log_container_info(tsk, context); > > Would there be any problem moving audit_log_container_info before > audit_log_proctitle? There are some assumptions that proctitle is the > last record in some situations. I see no problem doing that. > Thanks, > -Steve > > > /* Send end of event record to help user space know we are > > finished */ ab = audit_log_start(context, GFP_KERNEL, AUDIT_EOE); > > if (ab) - RGB -- Richard Guy Briggs <rgb@redhat.com> Sr. S/W Engineer, Kernel Security, Base Operating Systems Remote, Ottawa, Red Hat Canada IRC: rgb, SunRaycer Voice: +1.647.777.2635, Internal: (81) 32635
On Thursday, May 17, 2018 5:41:02 PM EDT Richard Guy Briggs wrote: > On 2018-05-17 17:09, Steve Grubb wrote: > > On Fri, 16 Mar 2018 05:00:30 -0400 > > > > Richard Guy Briggs <rgb@redhat.com> wrote: > > > Create a new audit record AUDIT_CONTAINER_INFO to document the > > > container ID of a process if it is present. > > > > As mentioned in a previous email, I think AUDIT_CONTAINER is more > > suitable for the container record. One more comment below... > > > > > Called from audit_log_exit(), syscalls are covered. > > > > > > A sample raw event: > > > type=SYSCALL msg=audit(1519924845.499:257): arch=c000003e syscall=257 > > > success=yes exit=3 a0=ffffff9c a1=56374e1cef30 a2=241 a3=1b6 items=2 > > > ppid=606 pid=635 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 > > > sgid=0 fsgid=0 tty=pts0 ses=3 comm="bash" exe="/usr/bin/bash" > > > subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 > > > key="tmpcontainerid" type=CWD msg=audit(1519924845.499:257): > > > cwd="/root" type=PATH msg=audit(1519924845.499:257): item=0 > > > name="/tmp/" inode=13863 dev=00:27 mode=041777 ouid=0 ogid=0 > > > rdev=00:00 obj=system_u:object_r:tmp_t:s0 nametype= PARENT > > > cap_fp=0000000000000000 cap_fi=0000000000000000 cap_fe=0 cap_fver=0 > > > type=PATH msg=audit(1519924845.499:257): item=1 > > > name="/tmp/tmpcontainerid" inode=17729 dev=00:27 mode=0100644 ouid=0 > > > ogid=0 rdev=00:00 obj=unconfined_u:object_r:user_tmp_t:s0 > > > nametype=CREATE cap_fp=0000000000000000 cap_fi=0000000000000000 > > > cap_fe=0 cap_fver=0 type=PROCTITLE msg=audit(1519924845.499:257): > > > proctitle=62617368002D6300736C65657020313B206563686F2074657374203E202F7 > > > 46D702F746D70636F6E7461696E65726964 type=CONTAINER_INFO > > > msg=audit(1519924845.499:257): op=task > > > contid=123458 > > > > > > See: https://github.com/linux-audit/audit-kernel/issues/32 > > > Signed-off-by: Richard Guy Briggs <rgb@redhat.com> > > > --- > > > > > > include/linux/audit.h | 5 +++++ > > > include/uapi/linux/audit.h | 1 + > > > kernel/audit.c | 20 ++++++++++++++++++++ > > > kernel/auditsc.c | 2 ++ > > > 4 files changed, 28 insertions(+) > > > > > > diff --git a/include/linux/audit.h b/include/linux/audit.h > > > index fe4ba3f..3acbe9d 100644 > > > --- a/include/linux/audit.h > > > +++ b/include/linux/audit.h > > > @@ -154,6 +154,8 @@ extern void > > > audit_log_link_denied(const char *operation, extern int > > > audit_log_task_context(struct audit_buffer *ab); extern void > > > audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk); > > > +extern int audit_log_container_info(struct task_struct *tsk, > > > + struct audit_context *context); > > > > > > extern int audit_update_lsm_rules(void); > > > > > > @@ -205,6 +207,9 @@ static inline int audit_log_task_context(struct > > > audit_buffer *ab) static inline void audit_log_task_info(struct > > > audit_buffer *ab, struct task_struct *tsk) > > > > > > { } > > > > > > +static inline int audit_log_container_info(struct task_struct *tsk, > > > + struct audit_context > > > *context); +{ } > > > > > > #define audit_enabled 0 > > > #endif /* CONFIG_AUDIT */ > > > > > > diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h > > > index 921a71f..e83ccbd 100644 > > > --- a/include/uapi/linux/audit.h > > > +++ b/include/uapi/linux/audit.h > > > @@ -115,6 +115,7 @@ > > > > > > #define AUDIT_REPLACE 1329 /* Replace auditd > > > > > > if this packet unanswerd */ #define AUDIT_KERN_MODULE > > > 1330 /* Kernel Module events */ #define > > > AUDIT_FANOTIFY 1331 /* Fanotify access decision > > > */ +#define AUDIT_CONTAINER_INFO 1332 /* Container ID > > > information */ #define AUDIT_AVC 1400 /* SE > > > Linux avc denial or grant */ #define AUDIT_SELINUX_ERR > > > 1401 /* Internal SE Linux Errors */ diff --git > > > a/kernel/audit.c b/kernel/audit.c index 3f2f143..a12f21f 100644 > > > --- a/kernel/audit.c > > > +++ b/kernel/audit.c > > > @@ -2049,6 +2049,26 @@ void audit_log_session_info(struct > > > audit_buffer *ab) audit_log_format(ab, " auid=%u ses=%u", auid, > > > sessionid); } > > > > > > +/* > > > + * audit_log_container_info - report container info > > > + * @tsk: task to be recorded > > > + * @context: task or local context for record > > > + */ > > > +int audit_log_container_info(struct task_struct *tsk, struct > > > audit_context *context) +{ > > > + struct audit_buffer *ab; > > > + > > > + if (!audit_containerid_set(tsk)) > > > + return 0; > > > + /* Generate AUDIT_CONTAINER_INFO with container ID */ > > > + ab = audit_log_start(context, GFP_KERNEL, > > > AUDIT_CONTAINER_INFO); > > > + if (!ab) > > > + return -ENOMEM; > > > + audit_log_format(ab, "contid=%llu", > > > audit_get_containerid(tsk)); > > > + audit_log_end(ab); > > > + return 0; > > > +} > > > + > > > > > > void audit_log_key(struct audit_buffer *ab, char *key) > > > { > > > > > > audit_log_format(ab, " key="); > > > > > > diff --git a/kernel/auditsc.c b/kernel/auditsc.c > > > index a6b0a52..65be110 100644 > > > --- a/kernel/auditsc.c > > > +++ b/kernel/auditsc.c > > > @@ -1453,6 +1453,8 @@ static void audit_log_exit(struct audit_context > > > *context, struct task_struct *ts > > > > > > audit_log_proctitle(tsk, context); > > > > > > + audit_log_container_info(tsk, context); > > > > Would there be any problem moving audit_log_container_info before > > audit_log_proctitle? There are some assumptions that proctitle is the > > last record in some situations. > > I see no problem doing that. Actually...just leave it as is. I have to fix things for simple events and they do not have a proctitle record. So, leave it as you intended and I'll work around this on my end. Thanks, -Steve > > > /* Send end of event record to help user space know we are > > > > > > finished */ ab = audit_log_start(context, GFP_KERNEL, AUDIT_EOE); > > > > > > if (ab) > > - RGB > > -- > Richard Guy Briggs <rgb@redhat.com> > Sr. S/W Engineer, Kernel Security, Base Operating Systems > Remote, Ottawa, Red Hat Canada > IRC: rgb, SunRaycer > Voice: +1.647.777.2635, Internal: (81) 32635
diff --git a/include/linux/audit.h b/include/linux/audit.h index fe4ba3f..3acbe9d 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -154,6 +154,8 @@ extern void audit_log_link_denied(const char *operation, extern int audit_log_task_context(struct audit_buffer *ab); extern void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk); +extern int audit_log_container_info(struct task_struct *tsk, + struct audit_context *context); extern int audit_update_lsm_rules(void); @@ -205,6 +207,9 @@ static inline int audit_log_task_context(struct audit_buffer *ab) static inline void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk) { } +static inline int audit_log_container_info(struct task_struct *tsk, + struct audit_context *context); +{ } #define audit_enabled 0 #endif /* CONFIG_AUDIT */ diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index 921a71f..e83ccbd 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -115,6 +115,7 @@ #define AUDIT_REPLACE 1329 /* Replace auditd if this packet unanswerd */ #define AUDIT_KERN_MODULE 1330 /* Kernel Module events */ #define AUDIT_FANOTIFY 1331 /* Fanotify access decision */ +#define AUDIT_CONTAINER_INFO 1332 /* Container ID information */ #define AUDIT_AVC 1400 /* SE Linux avc denial or grant */ #define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */ diff --git a/kernel/audit.c b/kernel/audit.c index 3f2f143..a12f21f 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -2049,6 +2049,26 @@ void audit_log_session_info(struct audit_buffer *ab) audit_log_format(ab, " auid=%u ses=%u", auid, sessionid); } +/* + * audit_log_container_info - report container info + * @tsk: task to be recorded + * @context: task or local context for record + */ +int audit_log_container_info(struct task_struct *tsk, struct audit_context *context) +{ + struct audit_buffer *ab; + + if (!audit_containerid_set(tsk)) + return 0; + /* Generate AUDIT_CONTAINER_INFO with container ID */ + ab = audit_log_start(context, GFP_KERNEL, AUDIT_CONTAINER_INFO); + if (!ab) + return -ENOMEM; + audit_log_format(ab, "contid=%llu", audit_get_containerid(tsk)); + audit_log_end(ab); + return 0; +} + void audit_log_key(struct audit_buffer *ab, char *key) { audit_log_format(ab, " key="); diff --git a/kernel/auditsc.c b/kernel/auditsc.c index a6b0a52..65be110 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1453,6 +1453,8 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts audit_log_proctitle(tsk, context); + audit_log_container_info(tsk, context); + /* Send end of event record to help user space know we are finished */ ab = audit_log_start(context, GFP_KERNEL, AUDIT_EOE); if (ab)
Create a new audit record AUDIT_CONTAINER_INFO to document the container ID of a process if it is present. Called from audit_log_exit(), syscalls are covered. A sample raw event: type=SYSCALL msg=audit(1519924845.499:257): arch=c000003e syscall=257 success=yes exit=3 a0=ffffff9c a1=56374e1cef30 a2=241 a3=1b6 items=2 ppid=606 pid=635 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=3 comm="bash" exe="/usr/bin/bash" subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key="tmpcontainerid" type=CWD msg=audit(1519924845.499:257): cwd="/root" type=PATH msg=audit(1519924845.499:257): item=0 name="/tmp/" inode=13863 dev=00:27 mode=041777 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:tmp_t:s0 nametype= PARENT cap_fp=0000000000000000 cap_fi=0000000000000000 cap_fe=0 cap_fver=0 type=PATH msg=audit(1519924845.499:257): item=1 name="/tmp/tmpcontainerid" inode=17729 dev=00:27 mode=0100644 ouid=0 ogid=0 rdev=00:00 obj=unconfined_u:object_r:user_tmp_t:s0 nametype=CREATE cap_fp=0000000000000000 cap_fi=0000000000000000 cap_fe=0 cap_fver=0 type=PROCTITLE msg=audit(1519924845.499:257): proctitle=62617368002D6300736C65657020313B206563686F2074657374203E202F746D702F746D70636F6E7461696E65726964 type=CONTAINER_INFO msg=audit(1519924845.499:257): op=task contid=123458 See: https://github.com/linux-audit/audit-kernel/issues/32 Signed-off-by: Richard Guy Briggs <rgb@redhat.com> --- include/linux/audit.h | 5 +++++ include/uapi/linux/audit.h | 1 + kernel/audit.c | 20 ++++++++++++++++++++ kernel/auditsc.c | 2 ++ 4 files changed, 28 insertions(+)