Re: [PATCH v2 1/2] tty: vcc: zero-initialize control packet in vcc_send_ctl()
Jiri Slaby <[email protected]>
| Newsgroups | org.kernel.vger.sparclinux,org.kernel.vger.linux-kernel,org.kernel.vger.linux-serial |
|---|---|
| Message-ID | <[email protected]> |
On 03. 08. 26, 16:10, Greg Kroah-Hartman wrote: > From: Joshua Rogers <[email protected]> > > The stack-allocated struct vio_vcc pkt was partially initialized, > leaving the tag.stype_env field uninitialized before being sent via > ldc_write(), potentially leaking kernel stack data to the LDC peer. > > Assisted-by: AISLE:Snapshot > Cc: stable <[email protected]> > Signed-off-by: Joshua Rogers <[email protected]> > Signed-off-by: Greg Kroah-Hartman <[email protected]> Reviewed-by: Jiri Slaby <[email protected]> thanks, -- js suse labs