Date: Sat, 27 Oct 2018 19:08:06 +0000 (UTC) From: =?UTF-8?Q?Dag-Erling_Sm=c3=b8rgrav?= <des@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r339821 - stable/11/sys/sys Message-ID: <201810271908.w9RJ86sk082939@repo.freebsd.org>
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Author: des Date: Sat Oct 27 19:08:06 2018 New Revision: 339821 URL: https://svnweb.freebsd.org/changeset/base/339821 Log: MFH (r305124): fix case where fd_lastfile is -1. Modified: stable/11/sys/sys/filedesc.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/sys/filedesc.h ============================================================================== --- stable/11/sys/sys/filedesc.h Sat Oct 27 18:48:49 2018 (r339820) +++ stable/11/sys/sys/filedesc.h Sat Oct 27 19:08:06 2018 (r339821) @@ -219,7 +219,7 @@ fdeget_locked(struct filedesc *fdp, int fd) FILEDESC_LOCK_ASSERT(fdp); - if ((u_int)fd > fdp->fd_lastfile) + if (fd < 0 || fd > fdp->fd_lastfile) return (NULL); fde = &fdp->fd_ofiles[fd];
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