From: Naveen Kumar Parna <[email protected]> Without ".owner = THIS_MODULE" it is possible to crash the kernel by unloading the mbcs module while someone works with the file. Fix this by initializing the ‘struct file_operations' ->owner with THIS_MODULE.
Signed-off-by: Naveen Kumar Parna <[email protected]> --- drivers/char/mbcs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c index 8c9216a0f62e..0a31b60bee7b 100644 --- a/drivers/char/mbcs.c +++ b/drivers/char/mbcs.c @@ -50,6 +50,7 @@ static LIST_HEAD(soft_list); * file operations */ static const struct file_operations mbcs_ops = { + .owner = THIS_MODULE, .open = mbcs_open, .llseek = mbcs_sram_llseek, .read = mbcs_sram_read, -- 2.17.1
