1. 23 Nov, 2018 1 commit
  2. 11 Nov, 2018 1 commit
  3. 10 Nov, 2018 2 commits
    • Alexandre Belloni's avatar
      net: mvneta: correct typo · fbd1d524
      Alexandre Belloni authored
      
      
      The reserved variable should be named reserved1.
      
      Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      fbd1d524
    • Subash Abhinov Kasiviswanathan's avatar
      net: qualcomm: rmnet: Fix incorrect assignment of real_dev · d02854dc
      Subash Abhinov Kasiviswanathan authored
      A null dereference was observed when a sysctl was being set
      from userspace and rmnet was stuck trying to complete some actions
      in the NETDEV_REGISTER callback. This is because the real_dev is set
      only after the device registration handler completes.
      
      sysctl call stack -
      
      <6> Unable to handle kernel NULL pointer dereference at
          virtual address 00000108
      <2> pc : rmnet_vnd_get_iflink+0x1c/0x28
      <2> lr : dev_get_iflink+0x2c/0x40
      <2>  rmnet_vnd_get_iflink+0x1c/0x28
      <2>  inet6_fill_ifinfo+0x15c/0x234
      <2>  inet6_ifinfo_notify+0x68/0xd4
      <2>  ndisc_ifinfo_sysctl_change+0x1b8/0x234
      <2>  proc_sys_call_handler+0xac/0x100
      <2>  proc_sys_write+0x3c/0x4c
      <2>  __vfs_write+0x54/0x14c
      <2>  vfs_write+0xcc/0x188
      <2>  SyS_write+0x60/0xc0
      <2>  el0_svc_naked+0x34/0x38
      
      device register call stack -
      
      <2>  notifier_call_chain+0x84/0xbc
      <2>  raw_notifier_call_chain+0x38/0x48
      <2>  call_netdevice_notifiers_info+0x40/0x70
      <2>  call_netdevice_notifiers+0x38/0x60
      <2>  register_netdevice+0x29c/0x3d8
      <2>  rmnet_vnd_newlink+0x68/0xe8
      <2>  rmnet_newlink+0xa0/0x160
      <2>  rtnl_newlink+0x57c/0x6c8
      <2>  rtnetlink_rcv_msg+0x1dc/0x328
      <2>  netlink_rcv_skb+0xac/0x118
      <2>  rtnetlink_rcv+0x24/0x30
      <2>  netlink_unicast+0x158/0x1f0
      <2>  netlink_sendmsg+0x32c/0x338
      <2>  sock_sendmsg+0x44/0x60
      <2>  SyS_sendto+0x150/0x1ac
      <2>  el0_svc_naked+0x34/0x38
      
      Fixes: b752eff5
      
       ("net: qualcomm: rmnet: Implement ndo_get_iflink")
      Signed-off-by: default avatarSean Tranchetti <stranche@codeaurora.org>
      Signed-off-by: default avatarSubash Abhinov Kasiviswanathan <subashab@codeaurora.org>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      d02854dc
  4. 09 Nov, 2018 23 commits
  5. 08 Nov, 2018 13 commits