#15 stk11xx_copy_rgb crash

[Constantine Shulyupin]

device 05e1:0408

[ 1024.764588] [<ffffffffa0033b9a>] dev_stk0408_decode+0xc7/0x13a [stk11xx]
[ 1024.764593] [<ffffffffa0030fc2>] dev_stk11xx_decompress+0x26/0x2f [stk11xx]
[ 1024.764598] [<ffffffffa00314d0>] stk11xx_handle_frame+0x83/0xee [stk11xx]
[ 1024.764603] [<ffffffffa002fccd>] v4l_stk11xx_do_ioctl+0x792/0x11aa [stk11xx]
[ 1024.764608] [<ffffffff810326dd>] ? default_wake_function+0x0/0xf
[ 1024.764612] [<ffffffff81414301>] video_usercopy+0x1ad/0x264
[ 1024.764617] [<ffffffffa002f53b>] ? v4l_stk11xx_do_ioctl+0x0/0x11aa [stk11xx]
[ 1024.764621] [<ffffffff8120886e>] ? inode_has_perm+0x5f/0x61
[ 1024.764625] [<ffffffffa002f513>] v4l_stk11xx_ioctl+0x60/0x88 [stk11xx]
[ 1024.764628] [<ffffffff8140fd8c>] v4l2_ioctl+0x38/0x3a
[ 1024.764632] [<ffffffff810dca78>] vfs_ioctl+0x75/0xa1
[ 1024.764635] [<ffffffff810dcf98>] do_vfs_ioctl+0x47d/0x4c3
[ 1024.764638] [<ffffffff810dd02f>] sys_ioctl+0x51/0x74
[ 1024.764641] [<ffffffff810029ab>] system_call_fastpath+0x16/0x1b
[ 1024.764643] Code: 03 00 84 db 75 04 b3 01 eb 06 48 03 7d a0 31 db 01 ca 44 39 da 0f 8c f5 fe ff ff 83 7d 18 01 75 25 48 8b 55 b8 48 8b 45 d0 eb 0a <8a> 18 48 ff c0 88 1a 48 ff c2 89 c3 2b 5d d0 44 39 db 7c ec 4c
[ 1024.764670] RIP [<ffffffffa0033a85>] stk11xx_copy_rgb+0x21d/0x26b [stk11xx]