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| author | Bjørn Mork <bjorn@mork.no> | 2010-03-24 10:30:15 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-19 12:57:17 -0300 |
| commit | dd0bbcc626d8baa6821c6cb9c45ecf3759ef8088 (patch) | |
| tree | 8cb1abe3267e5d150adcb657baaf4272439551f2 /drivers/media/video | |
| parent | 784a493168f71ce02b5f9eab0ec19df29b999631 (diff) | |
| download | talos-op-linux-dd0bbcc626d8baa6821c6cb9c45ecf3759ef8088.tar.gz talos-op-linux-dd0bbcc626d8baa6821c6cb9c45ecf3759ef8088.zip | |
V4L/DVB: budget: Oops: "BUG: unable to handle kernel NULL pointer dereference"
Never call dvb_frontend_detach if we failed to attach a frontend. This fixes
the following oops:
[ 8.172997] DVB: registering new adapter (TT-Budget S2-1600 PCI)
[ 8.209018] adapter has MAC addr = 00:d0:5c:cc:a7:29
[ 8.328665] Intel ICH 0000:00:1f.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 8.328753] Intel ICH 0000:00:1f.5: setting latency timer to 64
[ 8.562047] DVB: Unable to find symbol stv090x_attach()
[ 8.562117] BUG: unable to handle kernel NULL pointer dereference at 000000ac
[ 8.562239] IP: [<e08b04a3>] dvb_frontend_detach+0x4/0x67 [dvb_core]
Ref http://bugs.debian.org/575207
Also clean up if we are unable to register the tuner and LNB drivers
[mchehab@redhat.com: add printk log level, to calm down chechpatch.pl]
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Reported-by: Fladischer Michael <FladischerMichael@fladi.at>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
0 files changed, 0 insertions, 0 deletions
