diff options
| author | Eric Paris <eparis@redhat.com> | 2008-02-28 20:58:40 +0300 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-04-18 14:26:06 +0400 |
| commit | b0c636b99997c8594da6a46e166ce4fcf6956fda (patch) | |
| tree | 16308f0324846cd8c19180b6a45793268dd16f50 /security/selinux/include/security.h | |
| parent | d4ee4231a3a8731576ef0e0a7e1225e4fde1e659 (diff) | |
| download | linux-b0c636b99997c8594da6a46e166ce4fcf6956fda.tar.xz | |
SELinux: create new open permission
Adds a new open permission inside SELinux when 'opening' a file. The idea
is that opening a file and reading/writing to that file are not the same
thing. Its different if a program had its stdout redirected to /tmp/output
than if the program tried to directly open /tmp/output. This should allow
policy writers to more liberally give read/write permissions across the
policy while still blocking many design and programing flaws SELinux is so
good at catching today.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Reviewed-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/selinux/include/security.h')
| -rw-r--r-- | security/selinux/include/security.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h index 44e12ec88090..315b4ec1e12a 100644 --- a/security/selinux/include/security.h +++ b/security/selinux/include/security.h @@ -48,11 +48,13 @@ extern int selinux_mls_enabled; /* Policy capabilities */ enum { POLICYDB_CAPABILITY_NETPEER, + POLICYDB_CAPABILITY_OPENPERM, __POLICYDB_CAPABILITY_MAX }; #define POLICYDB_CAPABILITY_MAX (__POLICYDB_CAPABILITY_MAX - 1) extern int selinux_policycap_netpeer; +extern int selinux_policycap_openperm; int security_load_policy(void * data, size_t len); |