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V4L/DVB (11711): gspca - main: Fix a crash when no bandwidth available
authorJean-Francois Moine <moinejf@free.fr>
Tue, 21 Apr 2009 16:57:31 +0000 (13:57 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 16 Jun 2009 21:20:54 +0000 (18:20 -0300)
commit30d35e49509345a3bee778e0cee8545cd70853e2
treea6f3b9eebc7d339de0d543e9e9b3e53c01409db9tree | snapshot (tar.gz zip)
parent6929dc6b30dc3a6c9c411f677a11b866e8dd28aacommit | diff
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>
drivers/media/video/gspca/gspca.c diff | blob | blame | history