Commit 4502403d authored by Dan Carpenter's avatar Dan Carpenter Committed by James Morris
Browse files

selinux: use GFP_ATOMIC under spin_lock



The call tree here is:

sk_clone_lock()              <- takes bh_lock_sock(newsk);
xfrm_sk_clone_policy()
__xfrm_sk_clone_policy()
clone_policy()               <- uses GFP_ATOMIC for allocations
security_xfrm_policy_clone()
security_ops->xfrm_policy_clone_security()
selinux_xfrm_policy_clone()
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Signed-off-by: default avatarJames Morris <james.l.morris@oracle.com>
parent a937536b
......@@ -310,7 +310,7 @@ int selinux_xfrm_policy_clone(struct xfrm_sec_ctx *old_ctx,
if (old_ctx) {
new_ctx = kmalloc(sizeof(*old_ctx) + old_ctx->ctx_len,
GFP_KERNEL);
GFP_ATOMIC);
if (!new_ctx)
return -ENOMEM;
......
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