diff options
| author | Christophe JAILLET | 2017-08-29 21:23:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2017-08-31 18:57:30 +0200 |
| commit | 0f9b011d3321ca1079c7a46c18cb1956fbdb7bcb (patch) | |
| tree | 9d80c487fe9e60ce59a0553ca30485a6775db046 /drivers/char | |
| parent | 7521621e600aeefe5ffcc1f90ae26a42fc20c452 (diff) | |
driver core: bus: Fix a potential double free
The .release function of driver_ktype is 'driver_release()'.
This function frees the container_of this kobject.
So, this memory must not be freed explicitly in the error handling path of
'bus_add_driver()'. Otherwise a double free will occur.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions