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authorStephen Smalley <sds@tycho.nsa.gov>2019-09-04 10:32:48 -0400
committerPaul Moore <paul@paul-moore.com>2019-09-04 18:41:12 -0400
commit169ce0c081cd85f78388bb6c1638c1ad7b81bde7 (patch)
tree7683ec34dd5af93084fe9ecf1effaf0ab73f67bd /include/linux/security.h
parentselinux: avoid atomic_t usage in sidtab (diff)
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selinux: fix residual uses of current_security() for the SELinux blob
We need to use selinux_cred() to fetch the SELinux cred blob instead of directly using current->security or current_security(). There were a couple of lingering uses of current_security() in the SELinux code that were apparently missed during the earlier conversions. IIUC, this would only manifest as a bug if multiple security modules including SELinux are enabled and SELinux is not first in the lsm order. After this change, there appear to be no other users of current_security() in-tree; perhaps we should remove it altogether. Fixes: bbd3662a8348 ("Infrastructure management of the cred security blob") Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Acked-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: James Morris <jamorris@linux.microsoft.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'include/linux/security.h')
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