Re: [PATCH net] ipv4: ensure rcu_read_lock() in cipso_v4_error()
From: David Miller <davem@davemloft.net>
Date: 2020-02-23 05:47:16
Also in:
linux-security-module, lkml
From: Matteo Croce <redacted> Date: Fri, 21 Feb 2020 12:28:38 +0100
Similarly to commit c543cb4a5f07 ("ipv4: ensure rcu_read_lock() in
ipv4_link_failure()"), __ip_options_compile() must be called under rcu
protection.
Fixes: 3da1ed7ac398 ("net: avoid use IPCB in cipso_v4_error")
Suggested-by: Guillaume Nault <redacted>
Signed-off-by: Matteo Croce <redacted>Applied and queued up for -stable, thanks.