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__inode_security_revalidate() never gets NULL opt_dentry 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
hifive-unleashed-5.1
Al Viro 2018-04-24 21:31:02 -04:00
parent 2220c5b0a7
commit e919328810
1 changed files with 3 additions and 4 deletions
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7
security/selinux/hooks.c
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@ -274,11 +274,10 @@ static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dent
* Try reloading inode security labels that have been marked as invalid. The
* @may_sleep parameter indicates when sleeping and thus reloading labels is
* allowed; when set to false, returns -ECHILD when the label is
* invalid. The @opt_dentry parameter should be set to a dentry of the inode;
* when no dentry is available, set it to NULL instead.
* invalid. The @dentry parameter should be set to a dentry of the inode.
*/
static int __inode_security_revalidate(struct inode *inode,
struct dentry *opt_dentry,
struct dentry *dentry,
bool may_sleep)
{
struct inode_security_struct *isec = inode->i_security;
@ -295,7 +294,7 @@ static int __inode_security_revalidate(struct inode *inode,
* @opt_dentry is NULL and no dentry for this inode can be
* found; in that case, continue using the old label.
*/
inode_doinit_with_dentry(inode, opt_dentry);
inode_doinit_with_dentry(inode, dentry);
}
return 0;
}