On Monday, April 11, 2011 15:34:17 Andreas Pretzsch wrote: > Am Sonntag, den 03.04.2011, 04:43 -0400 schrieb Mike Frysinger: > > + return port_base + simple_strtoul(name, NULL, 10); > > Remark: Leads to an oom access when exceeding the processor number of > GPIOs, e.g. PF48 on a BF561. IMHO, no problem but only a cosmetic issue, > not worth adding an additional per-cpu check. > In the end, no difference to other user errors like an invalid memory > address.
err, oom ? i guess you mean oob ? simple to fix by having the return of gpio_request() get checked ... -mike
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