mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-10 04:48:04 +09:00
6169014834
[ Upstream fixed this in a different way as parts of the commits:8d987e5c75(net: avoid limits overflow)a9febbb4bd(sysctl: min/max bounds are optional)27b3d80a7b(sysctl: fix min/max handling in __do_proc_doulongvec_minmax()) -DaveM ] On a 16TB x86_64 machine, sysctl_tcp_mem[2], sysctl_udp_mem[2], and sysctl_sctp_mem[2] can integer overflow. Set limit such that they are maximized without overflowing. Signed-off-by: Robin Holt <holt@sgi.com> To: "David S. Miller" <davem@davemloft.net> Cc: Willy Tarreau <w@1wt.eu> Cc: linux-kernel@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-sctp@vger.kernel.org Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: "Pekka Savola (ipv6)" <pekkas@netcore.fi> Cc: James Morris <jmorris@namei.org> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: Patrick McHardy <kaber@trash.net> Cc: Vlad Yasevich <vladislav.yasevich@hp.com> Cc: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>