Messages in this thread | | | Date | Fri, 21 Mar 2003 16:15:50 -0800 | From | Chris Wright <> | Subject | Re: [CHECKER] potential dereference of user pointer errors |
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* Junfeng Yang (yjf@stanford.edu) wrote: > > [MINOR] in debug data > > /home/junfeng/linux-2.5.63/drivers/usb/serial/kobil_sct.c:429:kobil_write: > ERROR:TAINTED deferencing "buf" tainted by [dist=0][copy_from_user:parm1]
This is a bug, which could print kernel data if debugging was enabled. Greg, any reason the debug info can't just use the priv->buf?
thanks, -chris -- Linux Security Modules http://lsm.immunix.org http://lsm.bkbits.net - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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