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fix an off by one

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ok kettenis@
This commit is contained in:
jsg 2011-01-13 14:17:21 +00:00
parent 4d572b0ba1
commit 6bdb5af846
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/pcidump/pcidump.c
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@ -1,4 +1,4 @@
/* $OpenBSD: pcidump.c,v 1.27 2011/01/12 20:17:56 kettenis Exp $ */
/* $OpenBSD: pcidump.c,v 1.28 2011/01/13 14:17:21 jsg Exp $ */
/*
* Copyright (c) 2006, 2007 David Gwynne <loki@animata.net>
@ -341,7 +341,7 @@ dump_caplist(int bus, int dev, int func, u_int8_t ptr)
return;
cap = PCI_CAPLIST_CAP(reg);
printf("\t0x%04x: Capability 0x%02x: ", ptr, cap);
if (cap > nitems(pci_capnames))
if (cap >= nitems(pci_capnames))
cap = 0;
printf("%s\n", pci_capnames[cap]);
if (cap == PCI_CAP_PCIEXPRESS)