[linux-dvb] Fw: NULL pointer dereference when loading the budget-av module

Jon Burgess jburgess at uklinux.net
Sun Sep 25 02:45:49 CEST 2005

Ralph Metzler wrote:
> AFAIR, there is a bug in tda10021.c in tda10021_readreg() which
> references state->frontend.dvb->num
> This is fatal if the frontend is not at the probed address and thus
> not yet registered (no dvb entry set yet -> NULL pointer ...).

Looks like that to me too. The attached patch should get rid of the oops.

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