diff options
| author | Eric Paris <eparis@redhat.com> | 2008-02-28 12:58:40 -0500 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-04-18 20:26:06 +1000 |
| commit | b0c636b99997c8594da6a46e166ce4fcf6956fda (patch) | |
| tree | 16308f0324846cd8c19180b6a45793268dd16f50 /security/selinux/include/av_permissions.h | |
| parent | d4ee4231a3a8731576ef0e0a7e1225e4fde1e659 (diff) | |
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/av_permissions.h')
| -rw-r--r-- | security/selinux/include/av_permissions.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/security/selinux/include/av_permissions.h b/security/selinux/include/av_permissions.h index 75b41311ab8..c4c51165c50 100644 --- a/security/selinux/include/av_permissions.h +++ b/security/selinux/include/av_permissions.h @@ -79,6 +79,7 @@ #define DIR__REPARENT 0x00080000UL #define DIR__SEARCH 0x00100000UL #define DIR__RMDIR 0x00200000UL +#define DIR__OPEN 0x00400000UL #define FILE__IOCTL 0x00000001UL #define FILE__READ 0x00000002UL #define FILE__WRITE 0x00000004UL @@ -99,6 +100,7 @@ #define FILE__EXECUTE_NO_TRANS 0x00020000UL #define FILE__ENTRYPOINT 0x00040000UL #define FILE__EXECMOD 0x00080000UL +#define FILE__OPEN 0x00100000UL #define LNK_FILE__IOCTL 0x00000001UL #define LNK_FILE__READ 0x00000002UL #define LNK_FILE__WRITE 0x00000004UL @@ -136,6 +138,7 @@ #define CHR_FILE__EXECUTE_NO_TRANS 0x00020000UL #define CHR_FILE__ENTRYPOINT 0x00040000UL #define CHR_FILE__EXECMOD 0x00080000UL +#define CHR_FILE__OPEN 0x00100000UL #define BLK_FILE__IOCTL 0x00000001UL #define BLK_FILE__READ 0x00000002UL #define BLK_FILE__WRITE 0x00000004UL @@ -153,6 +156,7 @@ #define BLK_FILE__SWAPON 0x00004000UL #define BLK_FILE__QUOTAON 0x00008000UL #define BLK_FILE__MOUNTON 0x00010000UL +#define BLK_FILE__OPEN 0x00020000UL #define SOCK_FILE__IOCTL 0x00000001UL #define SOCK_FILE__READ 0x00000002UL #define SOCK_FILE__WRITE 0x00000004UL @@ -187,6 +191,7 @@ #define FIFO_FILE__SWAPON 0x00004000UL #define FIFO_FILE__QUOTAON 0x00008000UL #define FIFO_FILE__MOUNTON 0x00010000UL +#define FIFO_FILE__OPEN 0x00020000UL #define FD__USE 0x00000001UL #define SOCKET__IOCTL 0x00000001UL #define SOCKET__READ 0x00000002UL |