tree a6f3b9eebc7d339de0d543e9e9b3e53c01409db9
parent 6929dc6b30dc3a6c9c411f677a11b866e8dd28aa
author Jean-Francois Moine <moinejf@free.fr> 1240333051 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1245187254 -0300

V4L/DVB (11711): gspca - main: Fix a crash when no bandwidth available

When the bandwidth is not wide enough, the transfer endpoint may be set to
the one of the alternate setting 0. This one may be null and this causes a
divide by 0 oops.

Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>