From 6e92c34f5c39d7af5fcd90b0e274ddf71a0083ce Mon Sep 17 00:00:00 2001
From: bmeeks8 <bmeeks8@bellsouth.net>
Date: Fri, 22 Mar 2013 23:20:47 -0400
Subject: Fix preproc auto-rule disable to skip disabled rules.

---
 config/snort/snort.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/config/snort/snort.inc b/config/snort/snort.inc
index 6af50ffe..27d0b7e5 100755
--- a/config/snort/snort.inc
+++ b/config/snort/snort.inc
@@ -1855,7 +1855,8 @@ function snort_filter_preproc_rules($snortcfg, &$active_rules) {
 	 ***************************************************/
 	foreach ($active_rules as $k1 => $rulem) {
 		foreach ($rulem as $k2 => $v) {
-			if ($v['disabled'] == 0)
+			/* If rule is already disabled, skip it. */
+			if ($v['disabled'] == 1)
 				continue;
 			foreach ($rule_opts_preprocs as $opt => $preproc) {
 				$pcre = "/\s*\b" . $opt . "/i";
-- 
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