lkml.org 
[lkml]   [2020]   [Jun]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.7 408/477] bareudp: Fixed configuration to avoid having garbage values
    Date
    From: Martin <martin.varghese@nokia.com>

    [ Upstream commit b15bb8817f991497d97ae55d8c0e349a9d1e1478 ]

    Code to initialize the conf structure while gathering the configuration
    of the device was missing.

    Fixes: 571912c69f0e ("net: UDP tunnel encapsulation module for tunnelling different protocols like MPLS, IP, NSH etc.")
    Signed-off-by: Martin <martin.varghese@nokia.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/bareudp.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c
    index efd1a1d1f35e0..5d3c691a1c668 100644
    --- a/drivers/net/bareudp.c
    +++ b/drivers/net/bareudp.c
    @@ -552,6 +552,8 @@ static int bareudp_validate(struct nlattr *tb[], struct nlattr *data[],
    static int bareudp2info(struct nlattr *data[], struct bareudp_conf *conf,
    struct netlink_ext_ack *extack)
    {
    + memset(conf, 0, sizeof(*conf));
    +
    if (!data[IFLA_BAREUDP_PORT]) {
    NL_SET_ERR_MSG(extack, "port not specified");
    return -EINVAL;
    --
    2.25.1


    \
     
     \ /
      Last update: 2020-06-23 23:25    [W:4.273 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site