busybox/shell/hush_leaktool.sh

#!/bin/sh

# hush's stderr with leak debug enabled
output=output

freelist=`grep 'free 0x' "$output" | cut -d' ' -f2 | sort | uniq | xargs`

grep -v free "$output" >"$output.leaked"

i=8
list=
for freed in $freelist; do
    list="$list -e $freed"
    test $((--i)) != 0 && continue
    echo Dropping $list
    grep -F -v $list <"$output.leaked" >"$output.temp"
    mv "$output.temp" "$output.leaked"
    i=8
    list=
done
if test "$list"; then
    echo Dropping $list
    grep -F -v $list <"$output.leaked" >"$output.temp"
    mv "$output.temp" "$output.leaked"
fi
1	#!/bin/sh
2
3	# hush's stderr with leak debug enabled
4	output=output
5
6	freelist=`grep 'free 0x' "$output" \| cut -d' ' -f2 \| sort \| uniq \| xargs`
7
8	grep -v free "$output" >"$output.leaked"
9
10	i=8
11	list=
12	for freed in $freelist; do
13	list="$list -e $freed"
14	test $((--i)) != 0 && continue
15	echo Dropping $list
16	grep -F -v $list <"$output.leaked" >"$output.temp"
17	mv "$output.temp" "$output.leaked"
18	i=8
19	list=
20	done
21	if test "$list"; then
22	echo Dropping $list
23	grep -F -v $list <"$output.leaked" >"$output.temp"
24	mv "$output.temp" "$output.leaked"
25	fi