r1698 - trunk/binutils

robert at linuxfromscratch.org robert at linuxfromscratch.org
Wed Oct 11 14:12:21 PDT 2006


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




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