From f962a0354e2426ef9781df97e4b02b32e438783c Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Fri, 23 Nov 2007 12:50:54 +0000
Subject: hush: plug memory leak

---
 shell/hush_leaktool.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 shell/hush_leaktool.sh

(limited to 'shell/hush_leaktool.sh')

diff --git a/shell/hush_leaktool.sh b/shell/hush_leaktool.sh
new file mode 100644
index 000000000..54a19aa6f
--- /dev/null
+++ b/shell/hush_leaktool.sh
@@ -0,0 +1,13 @@
+#!/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" >temp1
+for freed in $freelist; do
+    echo Dropping $freed
+    cat temp1 | grep -v $freed >temp2
+    mv temp2 temp1
+done
-- 
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