diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2005-04-05 21:49:34 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2005-04-05 21:49:34 +0000 |
| commit | 154ee2ca0eaeca9814d1534147df62863dc55bd0 (patch) | |
| tree | 2ff792843b1edcabf3acc08741cff1403f6e6983 | |
| parent | 03916b7c6416f88d9f83623dce630a576c4e8988 (diff) | |
Off-by-ones in register comparisons.
| -rw-r--r-- | sys/arch/sparc64/dev/creator.c | 4 | ||||
| -rw-r--r-- | sys/arch/sparc64/dev/creator_mainbus.c | 4 | ||||
| -rw-r--r-- | sys/arch/sparc64/dev/creator_upa.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/sys/arch/sparc64/dev/creator.c b/sys/arch/sparc64/dev/creator.c index 03172058173..faf40df544f 100644 --- a/sys/arch/sparc64/dev/creator.c +++ b/sys/arch/sparc64/dev/creator.c @@ -1,4 +1,4 @@ -/* $OpenBSD: creator.c,v 1.33 2005/03/15 18:40:15 miod Exp $ */ +/* $OpenBSD: creator.c,v 1.34 2005/04/05 21:49:33 miod Exp $ */ /* * Copyright (c) 2002 Jason L. Wright (jason@thought.net) @@ -477,7 +477,7 @@ creator_mmap(vsc, off, prot) } break; case WSDISPLAYIO_MODE_DUMBFB: - if (sc->sc_nreg < FFB_REG_DFB24) + if (sc->sc_nreg <= FFB_REG_DFB24) break; if (off >= 0 && off < sc->sc_sizes[FFB_REG_DFB24]) return (bus_space_mmap(sc->sc_bt, diff --git a/sys/arch/sparc64/dev/creator_mainbus.c b/sys/arch/sparc64/dev/creator_mainbus.c index 5457895b50a..8fba2f74a03 100644 --- a/sys/arch/sparc64/dev/creator_mainbus.c +++ b/sys/arch/sparc64/dev/creator_mainbus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: creator_mainbus.c,v 1.8 2003/06/17 17:35:40 miod Exp $ */ +/* $OpenBSD: creator_mainbus.c,v 1.9 2005/04/05 21:49:33 miod Exp $ */ /* * Copyright (c) 2002 Jason L. Wright (jason@thought.net), @@ -83,7 +83,7 @@ creator_mainbus_attach(parent, self, aux) nregs = min(ma->ma_nreg, FFB_NREGS); - if (nregs < FFB_REG_DFB24) { + if (nregs <= FFB_REG_DFB24) { printf(": no dfb24 regs found\n"); return; } diff --git a/sys/arch/sparc64/dev/creator_upa.c b/sys/arch/sparc64/dev/creator_upa.c index aae2b90550f..fa259985b19 100644 --- a/sys/arch/sparc64/dev/creator_upa.c +++ b/sys/arch/sparc64/dev/creator_upa.c @@ -1,4 +1,4 @@ -/* $OpenBSD: creator_upa.c,v 1.7 2003/06/17 17:35:40 miod Exp $ */ +/* $OpenBSD: creator_upa.c,v 1.8 2005/04/05 21:49:33 miod Exp $ */ /* * Copyright (c) 2002 Jason L. Wright (jason@thought.net) @@ -82,7 +82,7 @@ creator_upa_attach(parent, self, aux) nregs = min(ma->ma_nreg, FFB_NREGS); - if (nregs < FFB_REG_DFB24) { + if (nregs <= FFB_REG_DFB24) { printf(": no dfb24 regs found\n"); return; } |