From f936c6e502d3bc21b87c9830b3a24d1e07e6b6e1 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Wed, 10 Oct 2012 10:38:47 -0400 Subject: [PATCH] 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 --- security/selinux/include/objsec.h | 2 +- security/selinux/include/security.h | 2 +- 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; -- 2.34.1