From: Matthias Kruk <m@m10k.eu>
Date: Sat, 8 Oct 2022 07:38:57 +0000 (+0900)
Subject: utils/ipc-ssltunnel: Initialize global variables
X-Git-Url: https://git.corax.cc/?a=commitdiff_plain;h=ce959f477ebc28af30a35aaa3ac2652fa520728a;p=toolbox

utils/ipc-ssltunnel: Initialize global variables

In ipc-ssltunnel, global variables are used to store the topics and
hooks that are passed to ipc-tap and ipc-inject. These variables are
declared in main(), however not all of them are initialized. While
this is not a bug, the function should either initialize all of the
arrays or none at all.

This commit modifies ipc-ssltunnel to initialize all of the arrays
in main().
---

diff --git a/utils/ipc-sshtunnel.sh b/utils/ipc-sshtunnel.sh
index 3d365f9..74e34fa 100755
--- a/utils/ipc-sshtunnel.sh
+++ b/utils/ipc-sshtunnel.sh
@@ -120,7 +120,9 @@ main() {
 	local remote
 
 	input_topics=()
-        output_topics=()
+	output_topics=()
+	tap_hooks=()
+	inject_hooks=()
 
 	opt_add_arg "i" "input-topic"  "v"  "" "Topic to relay from the remote side (may be used more than once)" \
 	            "" _array_add