lkml.org 
[lkml]   [2008]   [Aug]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[PATCH] net: Add missing extra2 parameter for ip_default_ttl sysctl
    Commit 76e6ebfb40a2455c18234dcb0f9df37533215461 acceses the extra2 parameter of
    the ip_default_ttl ctl_table, but it is never set to a meaningful value. When
    e84f84f276473dcc673f360e8ff3203148bdf0e2 is applied, we'll oops in
    rt_cache_invalidate(). Set extra2 to init_net, to avoid that.

    Reported-by: Marcin Slusarz <marcin.slusarz@gmail.com>
    Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
    Tested-by: Marcin Slusarz <marcin.slusarz@gmail.com>
    Acked-by: Denis V. Lunev <den@openvz.org>
    ---
    net/ipv4/sysctl_net_ipv4.c | 1 +
    1 files changed, 1 insertions(+), 0 deletions(-)

    diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
    index 770d827..e0689fd 100644
    --- a/net/ipv4/sysctl_net_ipv4.c
    +++ b/net/ipv4/sysctl_net_ipv4.c
    @@ -232,6 +232,7 @@ static struct ctl_table ipv4_table[] = {
    .mode = 0644,
    .proc_handler = &ipv4_doint_and_flush,
    .strategy = &ipv4_doint_and_flush_strategy,
    + .extra2 = &init_net,
    },
    {
    .ctl_name = NET_IPV4_NO_PMTU_DISC,

    \
     
     \ /
      Last update: 2008-08-03 22:21    [W:0.022 / U:32.604 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site