From 8b82a8aa812a2f2c532a777eeb0798bf768aafb6 Mon Sep 17 00:00:00 2001
From: Matias Chomicki <matyax@gmail.com>
Date: Mon, 30 Jun 2025 14:04:19 +0100
Subject: [PATCH] LogLine: prevent overflows from extremely long lines with
 incorrect width measurement

---
 public/app/features/logs/components/panel/LogLine.tsx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/public/app/features/logs/components/panel/LogLine.tsx b/public/app/features/logs/components/panel/LogLine.tsx
index a8d87abc92f..c6e1d4c2314 100644
--- a/public/app/features/logs/components/panel/LogLine.tsx
+++ b/public/app/features/logs/components/panel/LogLine.tsx
@@ -525,6 +525,10 @@ export const getStyles = (theme: GrafanaTheme2, virtualization?: LogLineVirtuali
       gridColumnGap: theme.spacing(FIELD_GAP_MULTIPLIER),
       whiteSpace: 'pre',
       paddingBottom: theme.spacing(0.75),
+      '& .field': {
+        overflow: 'hidden',
+        whiteSpace: 'nowrap',
+      },
     }),
     wrappedLogLine: css({
       alignSelf: 'flex-start',