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commit bash-20040422 snapshot

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This commit is contained in:
Chet Ramey
2011-12-03 12:56:49 -05:00
parent 1d7ecd770c
commit de8913bd20
51 changed files with 13071 additions and 634 deletions
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support/bashbug.sh
+16 -38
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@@ -4,7 +4,7 @@
#
# The bug address depends on the release status of the shell. Versions
# with status `devel', `alpha', `beta', or `rc' mail bug reports to
# chet@po.cwru.edu and, optionally, to bash-testers@po.cwru.edu.
# chet@cwru.edu and, optionally, to bash-testers@cwru.edu.
# Other versions send mail to bug-bash@gnu.org.
#
# Copyright (C) 1996-2004 Free Software Foundation, Inc.
@@ -39,35 +39,19 @@ MACHTYPE="!MACHTYPE!"
PATH=/bin:/usr/bin:/usr/local/bin:$PATH
export PATH
# If the OS supplies a program to make temp files with semi-random names,
# use it.
# Check if TMPDIR is set, default to /tmp
: ${TMPDIR:=/tmp}
rm_tmp1=false
rm_tmp2=false
# if we don't have mktemp or tempfile, we don't want to see error messages
# like `mktemp: not found', so temporarily redirect stderr using {...} while
# trying to run them. this may fail using old versions of the bourne shell
# that run {...} blocks with redirections in subshells; in that case we're
# no worse off than previous versions
{ TEMPFILE1=`mktemp "$TMPDIR/bbug.XXXXXX" 2>/dev/null` ; } 2>/dev/null
if [ -z "$TEMPFILE1" ]; then
{ TEMPFILE1=`tempfile --prefix bbug --mode 600 2>/dev/null`; } 2>/dev/null
fi
if [ -z "$TEMPFILE1" ]; then
TEMPFILE1=$TMPDIR/bbug.$$
rm_tmp1=true
fi
{ TEMPFILE2=`mktemp "$TMPDIR/bbug.XXXXXX" 2>/dev/null`; } 2>/dev/null
if [ -z "$TEMPFILE2" ]; then
{ TEMPFILE2=`tempfile --prefix bbug --mode 600 2>/dev/null`; } 2>/dev/null
fi
if [ -z "$TEMPFILE2" ]; then
TEMPFILE2="$TMPDIR/bbug.$$.x"
rm_tmp2=true
fi
#Securely create a temporary directory for the temporary files
TEMPDIR=$TMPDIR/bbug.$$
(umask 077 && mkdir $TEMPDIR) || {
echo "$0: could not create temporary directory" >&2
exit 1
}
TEMPFILE1=$TEMPDIR/bbug1
TEMPFILE2=$TEMPDIR/bbug2
USAGE="Usage: $0 [--help] [--version] [bug-report-email-address]"
VERSTR="GNU bashbug, version ${RELEASE}.${PATCHLEVEL}-${RELSTATUS}"
@@ -116,10 +100,10 @@ case "$N" in
*) n= c='\c' ;;
esac
BASHTESTERS="bash-testers@po.cwru.edu"
BASHTESTERS="bash-testers@cwru.edu"
case "$RELSTATUS" in
alpha*|beta*|devel*|rc*) BUGBASH=chet@po.cwru.edu ;;
alpha*|beta*|devel*|rc*) BUGBASH=chet@cwru.edu ;;
*) BUGBASH=bug-bash@gnu.org ;;
esac
@@ -166,8 +150,8 @@ fi
: ${USER=${LOGNAME-`whoami`}}
trap 'rm -f "$TEMPFILE1" "$TEMPFILE2"; exit 1' 1 2 3 13 15
trap 'rm -f "$TEMPFILE1" "$TEMPFILE2"' 0
trap 'rm -rf "$TEMPDIR"; exit 1' 1 2 3 13 15
trap 'rm -rf "$TEMPDIR"' 0
UN=
if (uname) >/dev/null 2>&1; then
@@ -187,9 +171,6 @@ fi
INITIAL_SUBJECT='[50 character or so descriptive subject here (for reference)]'
# this is raceable unless (hopefully) we used mktemp(1) or tempfile(1)
$rm_tmp1 && rm -f "$TEMPFILE1"
cat > "$TEMPFILE1" <<EOF
From: ${USER}
To: ${BUGADDR}
@@ -219,9 +200,6 @@ Fix:
fix for the problem, don't include this section.]
EOF
# this is still raceable unless (hopefully) we used mktemp(1) or tempfile(1)
$rm_tmp2 && rm -f "$TEMPFILE2"
cp "$TEMPFILE1" "$TEMPFILE2"
chmod u+w "$TEMPFILE1"
@@ -272,7 +250,7 @@ while [ $edstat -ne 0 ]; do
done
trap 'rm -f "$TEMPFILE1" "$TEMPFILE2"; exit 1' 2 # restore trap on SIGINT
trap 'rm -rf "$TEMPDIR"; exit 1' 2 # restore trap on SIGINT
if cmp -s "$TEMPFILE1" "$TEMPFILE2"
then