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| author | Du Cheng <ducheng2@gmail.com> | 2021-03-12 09:14:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-23 15:15:17 +0100 |
| commit | 01faae5193d6190b7b3aa93dae43f514e866d652 (patch) | |
| tree | e4e4b26213db3c947318f7c5216ce5251ef1ac4c /net | |
| parent | mei: allow map and unmap of client dma buffer only for disconnected client (diff) | |
| download | linux-01faae5193d6190b7b3aa93dae43f514e866d652.tar.xz linux-01faae5193d6190b7b3aa93dae43f514e866d652.zip | |
drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
add null-check on function pointer before dereference on ops->cursor
Reported-by: syzbot+b67aaae8d3a927f68d20@syzkaller.appspotmail.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Du Cheng <ducheng2@gmail.com>
Link: https://lore.kernel.org/r/20210312081421.452405-1-ducheng2@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions