From owner-svn-src-all@FreeBSD.ORG Sun Oct 24 23:09:00 2010 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A36681065674; Sun, 24 Oct 2010 23:09:00 +0000 (UTC) (envelope-from obrien@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 8DD358FC15; Sun, 24 Oct 2010 23:09:00 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o9ON90sw043787; Sun, 24 Oct 2010 23:09:00 GMT (envelope-from obrien@svn.freebsd.org) Received: (from obrien@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id o9ON90uV043782; Sun, 24 Oct 2010 23:09:00 GMT (envelope-from obrien@svn.freebsd.org) Message-Id: <201010242309.o9ON90uV043782@svn.freebsd.org> From: "David E. O'Brien" Date: Sun, 24 Oct 2010 23:09:00 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r214307 - in stable/7: . bin/sh contrib/wpa_supplicant gnu/usr.bin/groff/tmac share/misc tools/regression/bin/sh/expansion tools/tools/nanobsd usr.sbin usr.sbin/makefs usr.sbin/makefs/f... X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Oct 2010 23:09:00 -0000 Author: obrien Date: Sun Oct 24 23:09:00 2010 New Revision: 214307 URL: http://svn.freebsd.org/changeset/base/214307 Log: MFC r213814: Do not assume in growstackstr() that a "precious" character will be immediately written into the stack after the call. Instead let the caller manage the "space left". Added: stable/7/tools/regression/bin/sh/expansion/trim4.0 - copied unchanged from r213814, head/tools/regression/bin/sh/expansion/trim4.0 Modified: stable/7/bin/sh/histedit.c stable/7/bin/sh/memalloc.c stable/7/bin/sh/memalloc.h Directory Properties: stable/7/ (props changed) stable/7/COPYRIGHT (props changed) stable/7/Makefile (props changed) stable/7/Makefile.inc1 (props changed) stable/7/ObsoleteFiles.inc (props changed) stable/7/UPDATING (props changed) stable/7/bin/ (props changed) stable/7/bin/chflags/ (props changed) stable/7/bin/chio/ (props changed) stable/7/bin/cp/ (props changed) stable/7/bin/csh/ (props changed) stable/7/bin/dd/ (props changed) stable/7/bin/df/ (props changed) stable/7/bin/expr/ (props changed) stable/7/bin/kill/ (props changed) stable/7/bin/ln/ (props changed) stable/7/bin/ls/ (props changed) stable/7/bin/pax/ (props changed) stable/7/bin/ps/ (props changed) stable/7/bin/rm/ (props changed) stable/7/bin/sh/ (props changed) stable/7/bin/test/ (props changed) stable/7/cddl/contrib/opensolaris/ (props changed) stable/7/cddl/lib/libzpool/ (props changed) stable/7/contrib/bind9/ (props changed) stable/7/contrib/binutils/ (props changed) stable/7/contrib/bsnmp/ (props changed) stable/7/contrib/cpio/ (props changed) stable/7/contrib/csup/ (props changed) stable/7/contrib/expat/ (props changed) stable/7/contrib/gcc/ (props changed) stable/7/contrib/gdb/ (props changed) stable/7/contrib/gdtoa/ (props changed) stable/7/contrib/groff/ (props changed) stable/7/contrib/ipfilter/ (props changed) stable/7/contrib/less/ (props changed) stable/7/contrib/libpcap/ (props changed) stable/7/contrib/ncurses/ (props changed) stable/7/contrib/netcat/ (props changed) stable/7/contrib/ntp/ (props changed) stable/7/contrib/nvi/ (props changed) stable/7/contrib/pf/ (props changed) stable/7/contrib/sendmail/ (props changed) stable/7/contrib/smbfs/ (props changed) stable/7/contrib/tcp_wrappers/ (props changed) stable/7/contrib/tcsh/ (props changed) stable/7/contrib/telnet/ (props changed) stable/7/contrib/top/ (props changed) stable/7/contrib/traceroute/ (props changed) stable/7/contrib/wpa_supplicant/ (props changed) stable/7/contrib/wpa_supplicant/wpa_supplicant.conf (props changed) stable/7/crypto/openssh/ (props changed) stable/7/etc/ (props changed) stable/7/games/factor/ (props changed) stable/7/games/fortune/ (props changed) stable/7/games/grdc/ (props changed) stable/7/gnu/ (props changed) stable/7/gnu/lib/libstdc++/ (props changed) stable/7/gnu/usr.bin/ (props changed) stable/7/gnu/usr.bin/cc/ (props changed) stable/7/gnu/usr.bin/cpio/ (props changed) stable/7/gnu/usr.bin/cvs/ (props changed) stable/7/gnu/usr.bin/gdb/ (props changed) stable/7/gnu/usr.bin/gdb/kgdb/ (props changed) stable/7/gnu/usr.bin/grep/ (props changed) stable/7/gnu/usr.bin/groff/ (props changed) stable/7/gnu/usr.bin/groff/tmac/mdoc.local (props changed) stable/7/gnu/usr.bin/man/ (props changed) stable/7/gnu/usr.bin/sort/ (props changed) stable/7/include/ (props changed) stable/7/kerberos5/ (props changed) stable/7/lib/ (props changed) stable/7/lib/bind/ (props changed) stable/7/lib/csu/ (props changed) stable/7/lib/libarchive/ (props changed) stable/7/lib/libbluetooth/ (props changed) stable/7/lib/libc/ (props changed) stable/7/lib/libc/stdtime/ (props changed) stable/7/lib/libc_r/ (props changed) stable/7/lib/libcam/ (props changed) stable/7/lib/libdisk/ (props changed) stable/7/lib/libdwarf/ (props changed) stable/7/lib/libelf/ (props changed) stable/7/lib/libexpat/ (props changed) stable/7/lib/libfetch/ (props changed) stable/7/lib/libftpio/ (props changed) stable/7/lib/libgeom/ (props changed) stable/7/lib/libgssapi/ (props changed) stable/7/lib/libkse/ (props changed) stable/7/lib/libkvm/ (props changed) stable/7/lib/libmagic/ (props changed) stable/7/lib/libmemstat/ (props changed) stable/7/lib/libpmc/ (props changed) stable/7/lib/libradius/ (props changed) stable/7/lib/libsm/ (props changed) stable/7/lib/libstand/ (props changed) stable/7/lib/libthr/ (props changed) stable/7/lib/libthread_db/ (props changed) stable/7/lib/libufs/ (props changed) stable/7/lib/libutil/ (props changed) stable/7/lib/msun/ (props changed) stable/7/libexec/ (props changed) stable/7/libexec/ftpd/ (props changed) stable/7/libexec/rpc.rquotad/ (props changed) stable/7/libexec/rpc.rstatd/ (props changed) stable/7/libexec/rtld-elf/ (props changed) stable/7/libexec/tftpd/ (props changed) stable/7/release/ (props changed) stable/7/release/doc/ (props changed) stable/7/release/doc/en_US.ISO8859-1/hardware/ (props changed) stable/7/release/picobsd/tinyware/login/ (props changed) stable/7/rescue/ (props changed) stable/7/sbin/ (props changed) stable/7/sbin/atacontrol/ (props changed) stable/7/sbin/bsdlabel/ (props changed) stable/7/sbin/clri/ (props changed) stable/7/sbin/ddb/ (props changed) stable/7/sbin/devd/ (props changed) stable/7/sbin/devfs/ (props changed) stable/7/sbin/dhclient/ (props changed) stable/7/sbin/dumpfs/ (props changed) stable/7/sbin/fdisk/ (props changed) stable/7/sbin/fdisk_pc98/ (props changed) stable/7/sbin/fsck/ (props changed) stable/7/sbin/fsck_ffs/ (props changed) stable/7/sbin/fsck_msdosfs/ (props changed) stable/7/sbin/geom/ (props changed) stable/7/sbin/geom/class/label/ (props changed) stable/7/sbin/geom/class/part/ (props changed) stable/7/sbin/geom/class/stripe/ (props changed) stable/7/sbin/geom/misc/ (props changed) stable/7/sbin/growfs/ (props changed) stable/7/sbin/ifconfig/ (props changed) stable/7/sbin/init/ (props changed) stable/7/sbin/ipf/ (props changed) stable/7/sbin/ipfw/ (props changed) stable/7/sbin/md5/ (props changed) stable/7/sbin/mdconfig/ (props changed) stable/7/sbin/mksnap_ffs/ (props changed) stable/7/sbin/mount/ (props changed) stable/7/sbin/mount_msdosfs/ (props changed) stable/7/sbin/natd/ (props changed) stable/7/sbin/newfs/ (props changed) stable/7/sbin/newfs_msdos/ (props changed) stable/7/sbin/ping6/ (props changed) stable/7/sbin/reboot/ (props changed) stable/7/sbin/restore/ (props changed) stable/7/sbin/route/ (props changed) stable/7/sbin/savecore/ (props changed) stable/7/sbin/sconfig/ (props changed) stable/7/sbin/shutdown/ (props changed) stable/7/sbin/sysctl/ (props changed) stable/7/sbin/tunefs/ (props changed) stable/7/secure/lib/libssh/ (props changed) stable/7/secure/libexec/sftp-server/ (props changed) stable/7/secure/usr.bin/bdes/ (props changed) stable/7/secure/usr.bin/ssh/ (props changed) stable/7/secure/usr.sbin/sshd/ (props changed) stable/7/share/ (props changed) stable/7/share/colldef/ (props changed) stable/7/share/dict/ (props changed) stable/7/share/doc/bind9/ (props changed) stable/7/share/examples/ (props changed) stable/7/share/man/ (props changed) stable/7/share/man/man1/ (props changed) stable/7/share/man/man3/ (props changed) stable/7/share/man/man4/ (props changed) stable/7/share/man/man5/ (props changed) stable/7/share/man/man7/ (props changed) stable/7/share/man/man8/ (props changed) stable/7/share/man/man9/ (props changed) stable/7/share/misc/ (props changed) stable/7/share/misc/iso639 (props changed) stable/7/share/misc/pci_vendors (props changed) stable/7/share/mk/ (props changed) stable/7/share/mklocale/ (props changed) stable/7/share/monetdef/ (props changed) stable/7/share/msgdef/ (props changed) stable/7/share/numericdef/ (props changed) stable/7/share/sendmail/ (props changed) stable/7/share/syscons/ (props changed) stable/7/share/syscons/keymaps/ (props changed) stable/7/share/termcap/ (props changed) stable/7/share/timedef/ (props changed) stable/7/share/zoneinfo/ (props changed) stable/7/sys/ (props changed) stable/7/sys/cddl/contrib/opensolaris/ (props changed) stable/7/sys/contrib/dev/acpica/ (props changed) stable/7/sys/contrib/pf/ (props changed) stable/7/tools/ (props changed) stable/7/tools/build/ (props changed) stable/7/tools/build/options/ (props changed) stable/7/tools/debugscripts/ (props changed) stable/7/tools/regression/atm/ (props changed) stable/7/tools/regression/bin/sh/ (props changed) stable/7/tools/regression/file/ (props changed) stable/7/tools/regression/file/flock/ (props changed) stable/7/tools/regression/usr.bin/ (props changed) stable/7/tools/regression/usr.bin/jot/ (props changed) stable/7/tools/regression/usr.bin/tr/ (props changed) stable/7/tools/sched/ (props changed) stable/7/tools/test/ (props changed) stable/7/tools/tools/ (props changed) stable/7/tools/tools/aac/ (props changed) stable/7/tools/tools/crypto/ (props changed) stable/7/tools/tools/editing/ (props changed) stable/7/tools/tools/nanobsd/ (props changed) stable/7/tools/tools/nanobsd/FlashDevice.sub (props changed) stable/7/tools/tools/nanobsd/nanobsd.sh (props changed) stable/7/tools/tools/netrate/ (props changed) stable/7/tools/tools/umastat/ (props changed) stable/7/tools/tools/usb/ (props changed) stable/7/usr.bin/ (props changed) stable/7/usr.bin/basename/ (props changed) stable/7/usr.bin/bluetooth/rfcomm_sppd/ (props changed) stable/7/usr.bin/calendar/ (props changed) stable/7/usr.bin/catman/ (props changed) stable/7/usr.bin/cksum/ (props changed) stable/7/usr.bin/comm/ (props changed) stable/7/usr.bin/cpuset/ (props changed) stable/7/usr.bin/csup/ (props changed) stable/7/usr.bin/dirname/ (props changed) stable/7/usr.bin/du/ (props changed) stable/7/usr.bin/fetch/ (props changed) stable/7/usr.bin/file/ (props changed) stable/7/usr.bin/find/ (props changed) stable/7/usr.bin/finger/ (props changed) stable/7/usr.bin/fstat/ (props changed) stable/7/usr.bin/gcore/ (props changed) stable/7/usr.bin/gprof/ (props changed) stable/7/usr.bin/gzip/ (props changed) stable/7/usr.bin/hexdump/ (props changed) stable/7/usr.bin/id/ (props changed) stable/7/usr.bin/indent/ (props changed) stable/7/usr.bin/ipcrm/ (props changed) stable/7/usr.bin/ipcs/ (props changed) stable/7/usr.bin/jot/ (props changed) stable/7/usr.bin/kdump/ (props changed) stable/7/usr.bin/ktrace/ (props changed) stable/7/usr.bin/ldd/ (props changed) stable/7/usr.bin/less/ (props changed) stable/7/usr.bin/locate/ (props changed) stable/7/usr.bin/lockf/ (props changed) stable/7/usr.bin/logger/ (props changed) stable/7/usr.bin/make/ (props changed) stable/7/usr.bin/ncal/ (props changed) stable/7/usr.bin/netstat/ (props changed) stable/7/usr.bin/newgrp/ (props changed) stable/7/usr.bin/nsupdate/ (props changed) stable/7/usr.bin/pkill/ (props changed) stable/7/usr.bin/procstat/ (props changed) stable/7/usr.bin/quota/ (props changed) stable/7/usr.bin/rpcgen/ (props changed) stable/7/usr.bin/ruptime/ (props changed) stable/7/usr.bin/script/ (props changed) stable/7/usr.bin/sed/ (props changed) stable/7/usr.bin/shar/ (props changed) stable/7/usr.bin/sockstat/ (props changed) stable/7/usr.bin/stat/ (props changed) stable/7/usr.bin/su/ (props changed) stable/7/usr.bin/systat/ (props changed) stable/7/usr.bin/tail/ (props changed) stable/7/usr.bin/tar/ (props changed) stable/7/usr.bin/tftp/ (props changed) stable/7/usr.bin/tip/ (props changed) stable/7/usr.bin/top/ (props changed) stable/7/usr.bin/truncate/ (props changed) stable/7/usr.bin/truss/ (props changed) stable/7/usr.bin/uname/ (props changed) stable/7/usr.bin/unifdef/ (props changed) stable/7/usr.bin/units/ (props changed) stable/7/usr.bin/vmstat/ (props changed) stable/7/usr.bin/w/ (props changed) stable/7/usr.bin/wc/ (props changed) stable/7/usr.bin/whereis/ (props changed) stable/7/usr.bin/whois/ (props changed) stable/7/usr.bin/window/ (props changed) stable/7/usr.bin/xargs/ (props changed) stable/7/usr.bin/ypcat/ (props changed) stable/7/usr.bin/ypmatch/ (props changed) stable/7/usr.bin/ypwhich/ (props changed) stable/7/usr.sbin/ (props changed) stable/7/usr.sbin/Makefile (props changed) stable/7/usr.sbin/acpi/ (props changed) stable/7/usr.sbin/adduser/ (props changed) stable/7/usr.sbin/arp/ (props changed) stable/7/usr.sbin/bluetooth/ (props changed) stable/7/usr.sbin/bluetooth/btpand/ (props changed) stable/7/usr.sbin/bluetooth/hcsecd/ (props changed) stable/7/usr.sbin/bluetooth/hcseriald/ (props changed) stable/7/usr.sbin/bluetooth/rfcomm_pppd/ (props changed) stable/7/usr.sbin/bluetooth/sdpd/ (props changed) stable/7/usr.sbin/boot0cfg/ (props changed) stable/7/usr.sbin/bsnmpd/modules/snmp_pf/ (props changed) stable/7/usr.sbin/burncd/ (props changed) stable/7/usr.sbin/cdcontrol/ (props changed) stable/7/usr.sbin/chown/ (props changed) stable/7/usr.sbin/chroot/ (props changed) stable/7/usr.sbin/config/ (props changed) stable/7/usr.sbin/cpucontrol/ (props changed) stable/7/usr.sbin/crashinfo/ (props changed) stable/7/usr.sbin/cron/ (props changed) stable/7/usr.sbin/cron/cron/ (props changed) stable/7/usr.sbin/crunch/ (props changed) stable/7/usr.sbin/cxgbtool/ (props changed) stable/7/usr.sbin/eeprom/ (props changed) stable/7/usr.sbin/extattr/ (props changed) stable/7/usr.sbin/faithd/ (props changed) stable/7/usr.sbin/fdcontrol/ (props changed) stable/7/usr.sbin/fdformat/ (props changed) stable/7/usr.sbin/fdread/ (props changed) stable/7/usr.sbin/fdwrite/ (props changed) stable/7/usr.sbin/fifolog/ (props changed) stable/7/usr.sbin/freebsd-update/ (props changed) stable/7/usr.sbin/fwcontrol/ (props changed) stable/7/usr.sbin/gstat/ (props changed) stable/7/usr.sbin/iostat/ (props changed) stable/7/usr.sbin/jail/ (props changed) stable/7/usr.sbin/jexec/ (props changed) stable/7/usr.sbin/jls/ (props changed) stable/7/usr.sbin/lpr/ (props changed) stable/7/usr.sbin/mailwrapper/ (props changed) stable/7/usr.sbin/makefs/ (props changed) stable/7/usr.sbin/makefs/ffs/ffs_bswap.c (props changed) stable/7/usr.sbin/makefs/ffs/ffs_subr.c (props changed) stable/7/usr.sbin/makefs/ffs/ufs_bswap.h (props changed) stable/7/usr.sbin/makefs/getid.c (props changed) stable/7/usr.sbin/mergemaster/ (props changed) stable/7/usr.sbin/mfiutil/ (props changed) stable/7/usr.sbin/mfiutil/mfiutil.8 (props changed) stable/7/usr.sbin/mountd/ (props changed) stable/7/usr.sbin/mptutil/ (props changed) stable/7/usr.sbin/mtree/ (props changed) stable/7/usr.sbin/ndiscvt/ (props changed) stable/7/usr.sbin/ndp/ (props changed) stable/7/usr.sbin/newsyslog/ (props changed) stable/7/usr.sbin/nscd/ (props changed) stable/7/usr.sbin/ntp/ (props changed) stable/7/usr.sbin/pciconf/ (props changed) stable/7/usr.sbin/pkg_install/ (props changed) stable/7/usr.sbin/pmccontrol/ (props changed) stable/7/usr.sbin/pmcstat/ (props changed) stable/7/usr.sbin/portsnap/ (props changed) stable/7/usr.sbin/powerd/ (props changed) stable/7/usr.sbin/ppp/ (props changed) stable/7/usr.sbin/pstat/ (props changed) stable/7/usr.sbin/pw/ (props changed) stable/7/usr.sbin/pwd_mkdb/ (props changed) stable/7/usr.sbin/rpc.lockd/ (props changed) stable/7/usr.sbin/rpc.statd/ (props changed) stable/7/usr.sbin/rpc.yppasswdd/ (props changed) stable/7/usr.sbin/rtsold/ (props changed) stable/7/usr.sbin/sade/ (props changed) stable/7/usr.sbin/service/ (props changed) stable/7/usr.sbin/setfib/ (props changed) stable/7/usr.sbin/sysinstall/ (props changed) stable/7/usr.sbin/syslogd/ (props changed) stable/7/usr.sbin/traceroute/ (props changed) stable/7/usr.sbin/traceroute6/ (props changed) stable/7/usr.sbin/tzsetup/ (props changed) stable/7/usr.sbin/ugidfw/ (props changed) stable/7/usr.sbin/wpa/wpa_supplicant/ (props changed) stable/7/usr.sbin/ypserv/ (props changed) stable/7/usr.sbin/zic/ (props changed) Modified: stable/7/bin/sh/histedit.c ============================================================================== --- stable/7/bin/sh/histedit.c Sun Oct 24 22:59:38 2010 (r214306) +++ stable/7/bin/sh/histedit.c Sun Oct 24 23:09:00 2010 (r214307) @@ -411,7 +411,7 @@ fc_replace(const char *s, char *p, char } else STPUTC(*s++, dest); } - STACKSTRNUL(dest); + STPUTC('\0', dest); dest = grabstackstr(dest); return (dest); Modified: stable/7/bin/sh/memalloc.c ============================================================================== --- stable/7/bin/sh/memalloc.c Sun Oct 24 22:59:38 2010 (r214306) +++ stable/7/bin/sh/memalloc.c Sun Oct 24 23:09:00 2010 (r214307) @@ -295,6 +295,13 @@ grabstackblock(int len) * is space for at least one character. */ +static char * +growstrstackblock(int n) +{ + growstackblock(); + sstrnleft = stackblocksize() - n; + return stackblock() + n; +} char * growstackstr(void) @@ -304,12 +311,10 @@ growstackstr(void) len = stackblocksize(); if (herefd >= 0 && len >= 1024) { xwrite(herefd, stackblock(), len); - sstrnleft = len - 1; + sstrnleft = len; return stackblock(); } - growstackblock(); - sstrnleft = stackblocksize() - len - 1; - return stackblock() + len; + return growstrstackblock(len); } @@ -323,9 +328,7 @@ makestrspace(void) int len; len = stackblocksize() - sstrnleft; - growstackblock(); - sstrnleft = stackblocksize() - len; - return stackblock() + len; + return growstrstackblock(len); } Modified: stable/7/bin/sh/memalloc.h ============================================================================== --- stable/7/bin/sh/memalloc.h Sun Oct 24 22:59:38 2010 (r214306) +++ stable/7/bin/sh/memalloc.h Sun Oct 24 23:09:00 2010 (r214307) @@ -65,9 +65,16 @@ void ungrabstackstr(char *, char *); #define stackblock() stacknxt #define stackblocksize() stacknleft #define STARTSTACKSTR(p) p = stackblock(), sstrnleft = stackblocksize() -#define STPUTC(c, p) (--sstrnleft >= 0? (*p++ = (c)) : (p = growstackstr(), *p++ = (c))) +#define STPUTC(c, p) (--sstrnleft >= 0? (*p++ = (c)) : (p = growstackstr(), --sstrnleft, *p++ = (c))) #define CHECKSTRSPACE(n, p) { if (sstrnleft < n) p = makestrspace(); } #define USTPUTC(c, p) (--sstrnleft, *p++ = (c)) +/* + * STACKSTRNUL's use is where we want to be able to turn a stack + * (non-sentinel, character counting string) into a C string, + * and later pretend the NUL is not there. + * Note: Because of STACKSTRNUL's semantics, STACKSTRNUL cannot be used + * on a stack that will grabstackstr()ed. + */ #define STACKSTRNUL(p) (sstrnleft == 0? (p = growstackstr(), *p = '\0') : (*p = '\0')) #define STUNPUTC(p) (++sstrnleft, --p) #define STTOPC(p) p[-1] Copied: stable/7/tools/regression/bin/sh/expansion/trim4.0 (from r213814, head/tools/regression/bin/sh/expansion/trim4.0) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/7/tools/regression/bin/sh/expansion/trim4.0 Sun Oct 24 23:09:00 2010 (r214307, copy of r213814, head/tools/regression/bin/sh/expansion/trim4.0) @@ -0,0 +1,15 @@ +# $FreeBSD$ + +v1=/homes/SOME_USER +v2= +v3=C123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789 + +# Trigger bug in VSTRIMRIGHT processing STADJUST() call in expand.c:subevalvar() +while [ ${#v2} -lt 2000 ]; do + v4="${v2} ${v1%/*} $v3" + if [ ${#v4} -ne $((${#v2} + ${#v3} + 8)) ]; then + echo bad: ${#v4} -ne $((${#v2} + ${#v3} + 8)) + fi + v2=x$v2 + v3=y$v3 +done