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authorAl Viro <viro@zeniv.linux.org.uk>2013-02-22 22:45:42 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-22 23:31:05 -0500
commit9b40bc90abd126bcc5da5658059b8e72e285e559 (patch)
treeb360cf7d9cf1f7e29f5f6b9c0193fbd1a75334a6 /include/linux
parent3a142ed962958d3063f648738a3384ab90017100 (diff)
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get rid of unprotected dereferencing of mnt->mnt_ns
It's safe only under namespace_sem or vfsmount_lock; all places in fs/namespace.c that want mnt->mnt_ns->user_ns actually want to use current->nsproxy->mnt_ns->user_ns (note the calls of check_mnt() in there). Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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0 files changed, 0 insertions, 0 deletions