ipv4: recompile ip options in ipv4_link_failure
[ Upstream commit ed0de45a1008991fdaa27a0152befcb74d126a8b ]
Recompile IP options since IPCB may not be valid anymore when
ipv4_link_failure is called from arp_error_report.
Refer to the commit 3da1ed7ac398 ("net: avoid use IPCB in cipso_v4_error")
and the commit before that (9ef6b42ad6fd) for a similar issue.
Signed-off-by: Stephen Suryaputra <ssuryaextr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed