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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-22 19:02:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-22 19:02:39 -0700
commitbbd9d6f7fbb0305c9a592bf05a32e87eb364a4ff (patch)
tree12b2bb4202b05f6ae6a43c6ce830a0472043dbe5 /security/selinux
parent8e204874db000928e37199c2db82b7eb8966cc3c (diff)
parent5a9a43646cf709312d71eca71cef90ad802f28f9 (diff)
downloadlwn-bbd9d6f7fbb0305c9a592bf05a32e87eb364a4ff.tar.gz
lwn-bbd9d6f7fbb0305c9a592bf05a32e87eb364a4ff.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (107 commits) vfs: use ERR_CAST for err-ptr tossing in lookup_instantiate_filp isofs: Remove global fs lock jffs2: fix IN_DELETE_SELF on overwriting rename() killing a directory fix IN_DELETE_SELF on overwriting rename() on ramfs et.al. mm/truncate.c: fix build for CONFIG_BLOCK not enabled fs:update the NOTE of the file_operations structure Remove dead code in dget_parent() AFS: Fix silly characters in a comment switch d_add_ci() to d_splice_alias() in "found negative" case as well simplify gfs2_lookup() jfs_lookup(): don't bother with . or .. get rid of useless dget_parent() in btrfs rename() and link() get rid of useless dget_parent() in fs/btrfs/ioctl.c fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers drivers: fix up various ->llseek() implementations fs: handle SEEK_HOLE/SEEK_DATA properly in all fs's that define their own llseek Ext4: handle SEEK_HOLE/SEEK_DATA generically Btrfs: implement our own ->llseek fs: add SEEK_HOLE and SEEK_DATA flags reiserfs: make reiserfs default to barrier=flush ... Fix up trivial conflicts in fs/xfs/linux-2.6/xfs_super.c due to the new shrinker callout for the inode cache, that clashed with the xfs code to start the periodic workers later.
Diffstat (limited to 'security/selinux')
-rw-r--r--security/selinux/avc.c2
-rw-r--r--security/selinux/hooks.c3
2 files changed, 3 insertions, 2 deletions
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index d515b2128a4e..dca1c22d9276 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -527,7 +527,7 @@ int avc_audit(u32 ssid, u32 tsid,
* happened a little later.
*/
if ((a->type == LSM_AUDIT_DATA_INODE) &&
- (flags & IPERM_FLAG_RCU))
+ (flags & MAY_NOT_BLOCK))
return -ECHILD;
a->selinux_audit_data.tclass = tclass;
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 422515509f3d..9f4c77dca35f 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2659,12 +2659,13 @@ static int selinux_inode_follow_link(struct dentry *dentry, struct nameidata *na
return dentry_has_perm(cred, dentry, FILE__READ);
}
-static int selinux_inode_permission(struct inode *inode, int mask, unsigned flags)
+static int selinux_inode_permission(struct inode *inode, int mask)
{
const struct cred *cred = current_cred();
struct common_audit_data ad;
u32 perms;
bool from_access;
+ unsigned flags = mask & MAY_NOT_BLOCK;
from_access = mask & MAY_ACCESS;
mask &= (MAY_READ|MAY_WRITE|MAY_EXEC|MAY_APPEND);