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_perm_to_string.h | |
| parent | selinux: selinux/netlabel.c should #include "netlabel.h" (diff) | |
| download | linux-dev-b0c636b99997c8594da6a46e166ce4fcf6956fda.tar.xz linux-dev-b0c636b99997c8594da6a46e166ce4fcf6956fda.zip | |
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_perm_to_string.h')
| -rw-r--r-- | security/selinux/include/av_perm_to_string.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/security/selinux/include/av_perm_to_string.h b/security/selinux/include/av_perm_to_string.h index d5696690d3a2..1223b4ff9bee 100644 --- a/security/selinux/include/av_perm_to_string.h +++ b/security/selinux/include/av_perm_to_string.h @@ -14,12 +14,17 @@ S_(SECCLASS_DIR, DIR__REPARENT, "reparent") S_(SECCLASS_DIR, DIR__SEARCH, "search") S_(SECCLASS_DIR, DIR__RMDIR, "rmdir") + S_(SECCLASS_DIR, DIR__OPEN, "open") S_(SECCLASS_FILE, FILE__EXECUTE_NO_TRANS, "execute_no_trans") S_(SECCLASS_FILE, FILE__ENTRYPOINT, "entrypoint") S_(SECCLASS_FILE, FILE__EXECMOD, "execmod") + S_(SECCLASS_FILE, FILE__OPEN, "open") S_(SECCLASS_CHR_FILE, CHR_FILE__EXECUTE_NO_TRANS, "execute_no_trans") S_(SECCLASS_CHR_FILE, CHR_FILE__ENTRYPOINT, "entrypoint") S_(SECCLASS_CHR_FILE, CHR_FILE__EXECMOD, "execmod") + S_(SECCLASS_CHR_FILE, CHR_FILE__OPEN, "open") + S_(SECCLASS_BLK_FILE, BLK_FILE__OPEN, "open") + S_(SECCLASS_FIFO_FILE, FIFO_FILE__OPEN, "open") S_(SECCLASS_FD, FD__USE, "use") S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__CONNECTTO, "connectto") S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__NEWCONN, "newconn") |