Author: robert Date: 2006-10-11 15:12:20 -0600 (Wed, 11 Oct 2006) New Revision: 1698
Added: trunk/binutils/glibc-2.5-hardened_tmp-1.patch Log: Added glibc-2.5-hardened_tmp-1.patch Added: trunk/binutils/glibc-2.5-hardened_tmp-1.patch =================================================================== --- trunk/binutils/glibc-2.5-hardened_tmp-1.patch (rev 0) +++ trunk/binutils/glibc-2.5-hardened_tmp-1.patch 2006-10-11 21:12:20 UTC (rev 1698) @@ -0,0 +1,84 @@ +Submitted By: Robert Connolly <robert at linuxfromscratch dot org> (ashes) +Date: 2006-10-11 +Initial Package Version: 2.5 +Upstream Status: Submitted - http://sources.redhat.com/bugzilla/show_bug.cgi?id=3348 +Origin: Openwall Owl Linux - glibc-2.3.2-owl-tmpfile.diff +Description: This patch instructs mktemp(1) to use temporary file directory +from the '-t' option. It also makes sure temporary files get removed after +exiting the scripts. + +diff -Naur glibc-2.5.orig/debug/xtrace.sh glibc-2.5/debug/xtrace.sh +--- glibc-2.5.orig/debug/xtrace.sh 2006-05-19 16:43:31.000000000 +0000 ++++ glibc-2.5/debug/xtrace.sh 2006-10-11 20:54:11.000000000 +0000 +@@ -161,32 +161,32 @@ + while read fct; do + read file + if test "$fct" != '??' -a "$file" != '??:0'; then +- format_line $fct $file ++ format_line "$fct" "$file" + fi + done + else +- fifo=$(mktemp -u ${TMPDIR:-/tmp}/xtrace.XXXXXX) ++ fifo="`mktemp -ut xtrace.XXXXXXXXXX`" || exit ++ trap 'rm -f -- "$fifo"' EXIT ++ trap 'trap - EXIT; rm -f -- "$fifo"; exit 1' HUP INT QUIT TERM PIPE + mkfifo -m 0600 $fifo || exit 1 +- trap 'rm $fifo; exit 1' SIGINT SIGTERM SIGPIPE + + # Now start the program and let it write to the FIFO. + $TERMINAL_PROG -T "xtrace - $program $*" -e /bin/sh -c "LD_PRELOAD=$pcprofileso PCPROFILE_OUTPUT=$fifo $program $*; read < $fifo" & + termpid=$! +- $pcprofiledump -u $fifo | ++ $pcprofiledump -u "$fifo" | + while read line; do +- echo $line | ++ echo "$line" | + sed 's/this = \([^,]*\).*/\1/' | +- addr2line -fC -e $program ++ addr2line -fC -e "$program" + done | + while read fct; do + read file + if test "$fct" != '??' -a "$file" != '??:0'; then +- format_line $fct $file ++ format_line "$fct" "$file" + fi + done + read -p "Press return here to close $TERMINAL_PROG($program)." +- echo > $fifo +- rm $fifo ++ echo > "$fifo" + fi + + exit 0 +diff -Naur glibc-2.5.orig/malloc/memusage.sh glibc-2.5/malloc/memusage.sh +--- glibc-2.5.orig/malloc/memusage.sh 2006-05-19 16:47:26.000000000 +0000 ++++ glibc-2.5/malloc/memusage.sh 2006-10-11 21:02:37.000000000 +0000 +@@ -77,6 +77,15 @@ + exit 0 + } + ++# These variables are local ++buffer= ++data= ++memusagestat_args= ++notimer= ++png= ++progname= ++tracemmap= ++ + # Process arguments. But stop as soon as the program name is found. + while test $# -gt 0; do + case "$1" in +@@ -213,7 +222,9 @@ + if test -n "$data"; then + datafile="$data" + elif test -n "$png"; then +- datafile=$(mktemp ${TMPDIR:-/tmp}/memusage.XXXXXX 2> /dev/null) ++ datafile="`mktemp -t memusage.XXXXXXXXXX`" || exit ++ trap 'rm -f -- "$datafile"' EXIT ++ trap 'trap - EXIT; rm -f -- "$datafile"; exit 1' HUP INT QUIT TERM PIPE + if test $? -ne 0; then + # Lame, but if there is no `mktemp' program the user cannot expect more. + if test "$RANDOM" != "$RANDOM"; then -- http://linuxfromscratch.org/mailman/listinfo/patches FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
