Searched hist:"524 d8e14" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/security/apparmor/include/ |
| H A D | secid.h | 524d8e14 Tue Oct 06 16:43:16 CDT 2020 John Johansen <john.johansen@canonical.com> apparmor: disable showing the mode as part of a secid to secctx
Displaying the mode as part of the seectx takes up unnecessary memory,
makes it so we can't use refcounted secctx so we need to alloc/free on
every conversion from secid to secctx and introduces a space that
could be potentially mishandled by tooling.
Eg. In an audit record we get
subj_type=firefix (enforce)
Having the mode reported is not necessary, and might even be confusing
eg. when writing an audit rule to match the above record field you
would use
-F subj_type=firefox
ie. the mode is not included. AppArmor provides ways to find the mode
without reporting as part of the secctx. So disable this by default
before its use is wide spread and we can't. For now we add a sysctl
to control the behavior as we can't guarantee no one is using this.
Acked-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
|
| /openbmc/linux/security/apparmor/ |
| H A D | secid.c | 524d8e14 Tue Oct 06 16:43:16 CDT 2020 John Johansen <john.johansen@canonical.com> apparmor: disable showing the mode as part of a secid to secctx
Displaying the mode as part of the seectx takes up unnecessary memory,
makes it so we can't use refcounted secctx so we need to alloc/free on
every conversion from secid to secctx and introduces a space that
could be potentially mishandled by tooling.
Eg. In an audit record we get
subj_type=firefix (enforce)
Having the mode reported is not necessary, and might even be confusing
eg. when writing an audit rule to match the above record field you
would use
-F subj_type=firefox
ie. the mode is not included. AppArmor provides ways to find the mode
without reporting as part of the secctx. So disable this by default
before its use is wide spread and we can't. For now we add a sysctl
to control the behavior as we can't guarantee no one is using this.
Acked-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
|
| H A D | lsm.c | 524d8e14 Tue Oct 06 16:43:16 CDT 2020 John Johansen <john.johansen@canonical.com> apparmor: disable showing the mode as part of a secid to secctx
Displaying the mode as part of the seectx takes up unnecessary memory,
makes it so we can't use refcounted secctx so we need to alloc/free on
every conversion from secid to secctx and introduces a space that
could be potentially mishandled by tooling.
Eg. In an audit record we get
subj_type=firefix (enforce)
Having the mode reported is not necessary, and might even be confusing
eg. when writing an audit rule to match the above record field you
would use
-F subj_type=firefox
ie. the mode is not included. AppArmor provides ways to find the mode
without reporting as part of the secctx. So disable this by default
before its use is wide spread and we can't. For now we add a sysctl
to control the behavior as we can't guarantee no one is using this.
Acked-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
|