Date: Wed, 4 Apr 2018 13:15:12 +0000 (UTC) From: Ed Maste <emaste@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: r332022 - stable/11/sys/fs/fuse Message-ID: <201804041315.w34DFCAR064310@repo.freebsd.org>
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Author: emaste Date: Wed Apr 4 13:15:12 2018 New Revision: 332022 URL: https://svnweb.freebsd.org/changeset/base/332022 Log: MFC r330354 (eadler): sys/fuse: fix off by one error Reported by: Ilja Van Sprundel <ivansprundel@ioactive.com> Submitted by: Domagoj Stolfa <domagoj.stolfa@gmail.com> Modified: stable/11/sys/fs/fuse/fuse_internal.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/fs/fuse/fuse_internal.c ============================================================================== --- stable/11/sys/fs/fuse/fuse_internal.c Wed Apr 4 13:12:49 2018 (r332021) +++ stable/11/sys/fs/fuse/fuse_internal.c Wed Apr 4 13:15:12 2018 (r332022) @@ -355,7 +355,7 @@ fuse_internal_readdir_processdata(struct uio *uio, memcpy((char *)cookediov->base + sizeof(struct dirent) - MAXNAMLEN - 1, (char *)buf + FUSE_NAME_OFFSET, fudge->namelen); - ((char *)cookediov->base)[bytesavail] = '\0'; + ((char *)cookediov->base)[bytesavail - 1] = '\0'; err = uiomove(cookediov->base, cookediov->len, uio); if (err) {
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