Date: Thu, 31 Mar 2016 19:07:03 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r297472 - head/usr.sbin/bhyve Message-ID: <201603311907.u2VJ73DR008647@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: pfg Date: Thu Mar 31 19:07:03 2016 New Revision: 297472 URL: https://svnweb.freebsd.org/changeset/base/297472 Log: pci_emul_dior(): fix uninitialized scalar variable. Prevent from returning an unitialized value in case the ior size is unknown. CID: 1194319 Reviewed by: grehan Modified: head/usr.sbin/bhyve/pci_emul.c Modified: head/usr.sbin/bhyve/pci_emul.c ============================================================================== --- head/usr.sbin/bhyve/pci_emul.c Thu Mar 31 18:53:13 2016 (r297471) +++ head/usr.sbin/bhyve/pci_emul.c Thu Mar 31 19:07:03 2016 (r297472) @@ -2054,6 +2054,7 @@ pci_emul_dior(struct vmctx *ctx, int vcp return (0); } + value = 0; if (size == 1) { value = sc->ioregs[offset]; } else if (size == 2) {
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201603311907.u2VJ73DR008647>