Pyun YongHyeon e9d7727e6b Fix off by one error in mbuf access. Previously it caused panic. ...

While I'm here use NULL to compare mbuf pointer and add additional
check for zero length mbuf before accessing the mbuf.

PR:	kern/162932

2011-12-05 18:10:43 +00:00

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ax88x90reg.h

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dl100xxreg.h

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if_ed98.h

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if_ed_3c503.c

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if_ed_cbus.c

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if_ed_hpp.c

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if_ed_isa.c

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if_ed_novell.c

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if_ed_pccard.c

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if_ed_pci.c

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if_ed_rtl80x9.c

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if_ed_sic.c

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if_ed_wd80x3.c

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if_ed.c

Fix off by one error in mbuf access. Previously it caused panic.

2011-12-05 18:10:43 +00:00

if_edreg.h

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if_edvar.h

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rtl80x9reg.h

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tc5299jreg.h

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