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author | Al Viro <viro@zeniv.linux.org.uk> | 2010-01-30 20:27:27 (GMT) |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-03 19:07:56 (GMT) |
commit | de27a5bf9caef3f1fca1f315aa58eee54fbf929a (patch) | |
tree | 807ac88de94235afb40117b27d4400bd32573cea | |
parent | f694869709cc39a5fbde21aa40f22999ddad0e6e (diff) | |
download | linux-fsl-qoriq-de27a5bf9caef3f1fca1f315aa58eee54fbf929a.tar.xz |
fix mnt_mountpoint abuse in smack
(mnt,mnt_mountpoint) pair is conceptually wrong; if you want
to use it for generating pathname and for nothing else *and*
if you know that vfsmount tree is unchanging, you can get
away with that, but the right solution for that is (mnt,mnt_root).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r-- | security/smack/smack_lsm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 529c9ca..8dffcb7 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -387,7 +387,7 @@ static int smack_sb_umount(struct vfsmount *mnt, int flags) struct smk_audit_info ad; smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_FS); - smk_ad_setfield_u_fs_path_dentry(&ad, mnt->mnt_mountpoint); + smk_ad_setfield_u_fs_path_dentry(&ad, mnt->mnt_root); smk_ad_setfield_u_fs_path_mnt(&ad, mnt); sbp = mnt->mnt_sb->s_security; |