Date: Mon, 29 Dec 2014 15:11:08 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r276363 - in stable/10/bin/sh: . tests/expansion Message-ID: <201412291511.sBTFB83f087156@svn.freebsd.org>
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Author: jilles Date: Mon Dec 29 15:11:07 2014 New Revision: 276363 URL: https://svnweb.freebsd.org/changeset/base/276363 Log: MFC r273920: sh: Fix corruption of CTL* bytes in positional parameters in redirection. EXP_REDIR was not being checked for while expanding positional parameters in redirection, so CTL* bytes were not being prefixed where they should be. Added: stable/10/bin/sh/tests/expansion/redir1.0 - copied unchanged from r273920, head/bin/sh/tests/expansion/redir1.0 Modified: stable/10/bin/sh/expand.c stable/10/bin/sh/tests/expansion/Makefile Directory Properties: stable/10/ (props changed) Modified: stable/10/bin/sh/expand.c ============================================================================== --- stable/10/bin/sh/expand.c Mon Dec 29 14:52:32 2014 (r276362) +++ stable/10/bin/sh/expand.c Mon Dec 29 15:11:07 2014 (r276363) @@ -867,7 +867,7 @@ varisset(const char *name, int nulok) static void strtodest(const char *p, int flag, int subtype, int quoted) { - if (flag & (EXP_FULL | EXP_CASE) && subtype != VSLENGTH) + if (flag & (EXP_FULL | EXP_CASE | EXP_REDIR) && subtype != VSLENGTH) STPUTS_QUOTES(p, quoted ? DQSYNTAX : BASESYNTAX, expdest); else STPUTS(p, expdest); Modified: stable/10/bin/sh/tests/expansion/Makefile ============================================================================== --- stable/10/bin/sh/tests/expansion/Makefile Mon Dec 29 14:52:32 2014 (r276362) +++ stable/10/bin/sh/tests/expansion/Makefile Mon Dec 29 15:11:07 2014 (r276363) @@ -69,6 +69,7 @@ FILES+= plus-minus7.0 FILES+= plus-minus8.0 FILES+= question1.0 FILES+= readonly1.0 +FILES+= redir1.0 FILES+= set-u1.0 FILES+= set-u2.0 FILES+= set-u3.0 Copied: stable/10/bin/sh/tests/expansion/redir1.0 (from r273920, head/bin/sh/tests/expansion/redir1.0) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/10/bin/sh/tests/expansion/redir1.0 Mon Dec 29 15:11:07 2014 (r276363, copy of r273920, head/bin/sh/tests/expansion/redir1.0) @@ -0,0 +1,26 @@ +# $FreeBSD$ + +bad=0 +for i in 0 1 2 3; do + for j in 0 1 2 3 4 5 6 7; do + for k in 0 1 2 3 4 5 6 7; do + case $i$j$k in + 000) continue ;; + esac + set -- "$(printf \\$i$j$k@)" + set -- "${1%@}" + ff= + for f in /dev/null /dev/zero /; do + if [ -e "$f" ] && [ ! -e "$f$1" ]; then + ff=$f + fi + done + [ -n "$ff" ] || continue + if { true <$ff$1; } 2>/dev/null; then + echo "Bad: $i$j$k ($ff)" >&2 + : $((bad += 1)) + fi + done + done +done +exit $((bad ? 2 : 0))
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