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-rw-r--r--packages/snort/snort.inc7
1 files changed, 5 insertions, 2 deletions
diff --git a/packages/snort/snort.inc b/packages/snort/snort.inc
index 14c9a33a..5f456922 100644
--- a/packages/snort/snort.inc
+++ b/packages/snort/snort.inc
@@ -266,13 +266,16 @@ function generate_snort_conf() {
/* iterate all vips and add to whitelist */
if($config['virtualip'])
foreach($config['virtualip']['vip'] as $vip)
- $home_net .= $vip['subnet'] . " ";
+ if($vip['subnet'])
+ $home_net .= $vip['subnet'] . " ";
if($config['installedpackages']['snortwhitelist'])
foreach($config['installedpackages']['snortwhitelist']['config'] as $snort)
- $home_net .= $snort['ip'] . " ";
+ if($snort['ip'])
+ $home_net .= $snort['ip'] . " ";
/* write out whitelist, convert spaces to carriage returns */
+ $whitelist_home_net = str_replace(" ", " ", $home_net);
$whitelist_home_net = str_replace(" ", "\n", $home_net);
/* make $home_net presentable to snort */