Re: [PATCH v2] can: isotp: fix isotp_getname() leak

2021-01-12 Thread Marc Kleine-Budde
On 1/12/21 10:16 AM, Oliver Hartkopp wrote: > Initialize the sockaddr_can structure to prevent a data leak to user space. > > Suggested-by: Cong Wang > Reported-by: syzbot+057884e2f453e8afe...@syzkaller.appspotmail.com > Fixes: e057dd3fc20f ("can: add ISO 15765-2:2016 transport protocol") > Signe

[PATCH v2] can: isotp: fix isotp_getname() leak

2021-01-12 Thread Oliver Hartkopp
Initialize the sockaddr_can structure to prevent a data leak to user space. Suggested-by: Cong Wang Reported-by: syzbot+057884e2f453e8afe...@syzkaller.appspotmail.com Fixes: e057dd3fc20f ("can: add ISO 15765-2:2016 transport protocol") Signed-off-by: Oliver Hartkopp --- net/can/isotp.c | 1 + 1