diff options
| author | Eric Paris <eparis@redhat.com> | 2012-10-10 10:38:47 -0400 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2013-07-25 13:03:09 -0400 |
| commit | f936c6e502d3bc21b87c9830b3a24d1e07e6b6e1 (patch) | |
| tree | e08e0e67e0b16c4e17dbf74ff8dd3c23bfbc55ae /security/selinux | |
| parent | cfca0303da0e2c3f570cb5cfc7c373828e6c13a2 (diff) | |
| download | lwn-f936c6e502d3bc21b87c9830b3a24d1e07e6b6e1.tar.gz lwn-f936c6e502d3bc21b87c9830b3a24d1e07e6b6e1.zip | |
SELinux: change sbsec->behavior to short
We only have 6 options, so char is good enough, but use a short as that
packs nicely. This shrinks the superblock_security_struct just a little
bit.
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'security/selinux')
| -rw-r--r-- | security/selinux/include/objsec.h | 2 | ||||
| -rw-r--r-- | security/selinux/include/security.h | 2 | ||||
| -rw-r--r-- | security/selinux/ss/services.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h index fe99f64a1d54..b1dfe1049450 100644 --- a/security/selinux/include/objsec.h +++ b/security/selinux/include/objsec.h @@ -58,7 +58,7 @@ struct superblock_security_struct { u32 sid; /* SID of file system superblock */ u32 def_sid; /* default SID for labeling */ u32 mntpoint_sid; /* SECURITY_FS_USE_MNTPOINT context for files */ - unsigned int behavior; /* labeling behavior */ + unsigned short behavior; /* labeling behavior */ unsigned short flags; /* which mount options were specified */ struct mutex lock; struct list_head isec_head; diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h index 9c424d8bd2e0..20830be6b61f 100644 --- a/security/selinux/include/security.h +++ b/security/selinux/include/security.h @@ -171,7 +171,7 @@ int security_get_allow_unknown(void); #define SECURITY_FS_USE_NONE 5 /* no labeling support */ #define SECURITY_FS_USE_MNTPOINT 6 /* use mountpoint labeling */ -int security_fs_use(const char *fstype, unsigned int *behavior, +int security_fs_use(const char *fstype, short unsigned int *behavior, u32 *sid); int security_genfs_sid(const char *fstype, char *name, u16 sclass, diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index b4feecc3fe01..603c638434bb 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -2329,7 +2329,7 @@ out: */ int security_fs_use( const char *fstype, - unsigned int *behavior, + short unsigned int *behavior, u32 *sid) { int rc = 0; |