From 03b63befa247ac84b795a0ec8d5280196b8d570d Mon Sep 17 00:00:00 2001
From: Akhil Rane <arane@redhat.com>
Date: Thu, 21 Dec 2023 08:59:13 -0800
Subject: [PATCH] fix: lowercase logs before running regex matching in
 LogAnalyzer (#794)

Signed-off-by: Akhil Rane <akhil131192@gmail.com>
---
 pkg/analyzer/log.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/analyzer/log.go b/pkg/analyzer/log.go
index e0ea087657..2f6aa5b9b1 100644
--- a/pkg/analyzer/log.go
+++ b/pkg/analyzer/log.go
@@ -69,7 +69,7 @@ func (LogAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
 
 		} else {
 			rawlogs := string(podLogs)
-			if errorPattern.MatchString(rawlogs) {
+			if errorPattern.MatchString(strings.ToLower(rawlogs)) {
 				failures = append(failures, common.Failure{
 					Text: printErrorLines(pod.Name, pod.Namespace, rawlogs, errorPattern),
 					Sensitive: []common.Sensitive{
@@ -108,7 +108,7 @@ func printErrorLines(podName, namespace, logs string, errorPattern *regexp.Regex
 
 	// Check each line for errors and print the lines containing errors
 	for _, line := range logLines {
-		if errorPattern.MatchString(line) {
+		if errorPattern.MatchString(strings.ToLower(line)) {
 			return line
 		}
 	}