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| author |   miod <miod@openbsd.org> | 2011-05-01 07:01:37 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2011-05-01 07:01:37 +0000 |
| commit | 2bbfad7cd0c9095055649c614b1dad4aeed209a0 (patch) | |
| tree | 131fb1bd53b7646284f3bf9241895a6a2b0fe625 | |
| parent | Pull in <string.h> for memset() (diff) | |
| download | wireguard-openbsd-2bbfad7cd0c9095055649c614b1dad4aeed209a0.tar.xz wireguard-openbsd-2bbfad7cd0c9095055649c614b1dad4aeed209a0.zip | |
Be sure to cast physmem to a 64-bit type before passing it to ptoa().
| -rw-r--r-- | sys/arch/mips64/mips64/mem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/mips64/mips64/mem.c b/sys/arch/mips64/mips64/mem.c index cbb567c5bfc..3de987bc7c8 100644 --- a/sys/arch/mips64/mips64/mem.c +++ b/sys/arch/mips64/mips64/mem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mem.c,v 1.16 2010/06/26 23:24:43 guenther Exp $ */ +/* $OpenBSD: mem.c,v 1.17 2011/05/01 07:01:37 miod Exp $ */ /* $NetBSD: mem.c,v 1.6 1995/04/10 11:55:03 mycroft Exp $ */ /* @@ -115,7 +115,7 @@ mmrw(dev_t dev, struct uio *uio, int flags) case 0: v = uio->uio_offset; c = iov->iov_len; - if (v + c > ptoa(physmem)) + if (v + c > ptoa((psize_t)physmem)) return (EFAULT); v = (vaddr_t)PHYS_TO_XKPHYS(v, CCA_NONCOHERENT); error = uiomove((caddr_t)v, c, uio); |