At 01:17 AM 10/8/2007, Pyun YongHyeon wrote: >It seems that there had been several stability issues in vr(4). >Here is mimimal patch that make vr(4) work reliably under heavy >network loads. The patch does the following: > - Always check writability of mbuf before padding and make a > writable copy of the mbuf if mbuf is marked as read-only. > - Before padding is done check remaining bytes such that it can > safely extend buffer size of the mbuf. > - Before padding always check the return value of m_defrag(9). > - Zero out pad space to avoid leaking data. > >If you have vr(4) hardware please give it spin and let me know >the result. Its been working quite well on 3 Soekris 5501 boards! It would be great to see these fixes committed. ---Mike >-- >Regards, >Pyun YongHyeon > > >_______________________________________________ >freebsd-current_at_freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-current >To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"Received on Sat Feb 16 2008 - 05:38:30 UTC
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