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selinux: check ss_initialized before revalidating an inode label

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There is no point in trying to revalidate an inode's security label if
the security server is not yet initialized.

Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Paul Moore 2016-04-18 16:41:38 -04:00
parent 20cdef8d57
commit 1ac4247626
1 changed files with 1 additions and 1 deletions
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2
security/selinux/hooks.c
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@ -259,7 +259,7 @@ static int __inode_security_revalidate(struct inode *inode,
might_sleep_if(may_sleep); might_sleep_if(may_sleep);
if (isec->initialized != LABEL_INITIALIZED) { if (ss_initialized && isec->initialized != LABEL_INITIALIZED) {
if (!may_sleep) if (!may_sleep)
return -ECHILD; return -ECHILD;