tcpdump mailing list archives
Re: Patches for wlan filtering
From: Guy Harris <guy () alum mit edu>
Date: Tue, 06 Nov 2007 11:14:20 -0800
Gianluca Varenni wrote:
I already noticed that the new BPF code doesn't check thelink-type in the PPI header properly: the check against the linktype should be done before checking if the frame is a data frame.
Should any packets with a linktype other than DLT_IEEE802_11_RADIO pass the filter? (If so, that would significantly complicate the BPF compiler, as it'd have to generate code for multiple linktypes in the same program.)
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Current thread:
- Re: Patches for wlan filtering Guy Harris (Oct 30)
- Re: Patches for wlan filtering Gianluca Varenni (Oct 30)
- Re: Patches for wlan filtering Guy Harris (Oct 30)
- Re: Patches for wlan filtering Guy Harris (Nov 05)
- Re: Patches for wlan filtering Gianluca Varenni (Nov 05)
- Re: Patches for wlan filtering Guy Harris (Nov 05)
- Re: Patches for wlan filtering Gianluca Varenni (Nov 06)
- Re: Patches for wlan filtering Gianluca Varenni (Nov 06)
- Re: Patches for wlan filtering Guy Harris (Nov 06)
- Re: Patches for wlan filtering Gianluca Varenni (Nov 06)
- Re: Patches for wlan filtering Guy Harris (Nov 05)
- Re: Patches for wlan filtering Guy Harris (Nov 06)
- Re: Patches for wlan filtering Gianluca Varenni (Nov 06)
- Re: Patches for wlan filtering Guy Harris (Nov 07)