From: Milian Wolff <mail@milianw.de>
Date: Thu, 11 Dec 2014 13:37:40 +0000 (+0100)
Subject: Only one trap can be added.
X-Git-Tag: submit/tizen/20180620.112952^2~363
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3aad01ef866232e6cee9eb9fc33d156704acb235;p=sdk%2Ftools%2Fheaptrack.git

Only one trap can be added.

This prevents leakage of the /tmp/heaptrack_fifo$$ files.
---

diff --git a/heaptrack.sh.cmake b/heaptrack.sh.cmake
index eb54fa9..0a4d469 100755
--- a/heaptrack.sh.cmake
+++ b/heaptrack.sh.cmake
@@ -130,13 +130,17 @@ LIBHEAPTRACK_INJECT=$(readlink -f "$LIBHEAPTRACK_INJECT")
 # setup named pipe to read data from
 pipe=/tmp/heaptrack_fifo$$
 mkfifo $pipe
-trap "rm -f $pipe" EXIT
 
 # interpret the data and compress the output on the fly
 output="$output.gz"
 "$INTERPRETER" < $pipe | gzip -c > "$output" &
 debuggee=$!
-trap "kill $debuggee 2> /dev/null" EXIT
+
+function cleanup {
+    rm -f "$pipe"
+    kill "$debuggee" 2> /dev/null
+}
+trap cleanup EXIT
 
 echo "starting application, this might take some time..."
 echo "output will be written to $output"