From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 11 Oct 2021 14:26:37 +0000 (+0100)
Subject: [Fix] Html: Fix the case where only bgcolor is explicitly set
X-Git-Tag: 3.1~61
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=15701e9dc249bbcd4d5a5a4ada8685d708086e1b;p=thirdparty%2Frspamd.git

[Fix] Html: Fix the case where only bgcolor is explicitly set
---

diff --git a/src/libserver/html/html_block.hxx b/src/libserver/html/html_block.hxx
index 24a8ad3e5e..4a69b73252 100644
--- a/src/libserver/html/html_block.hxx
+++ b/src/libserver/html/html_block.hxx
@@ -267,9 +267,11 @@ struct html_block {
 			}
 		}
 		else if (bg_color_mask) {
-			if (is_similar_colors(rspamd::css::css_color::black(), bg_color)) {
-				visibility_mask = html_block::transparent_flag;
-				return;
+			if (bg_color.alpha > 10) {
+				if (is_similar_colors(rspamd::css::css_color::black(), bg_color)) {
+					visibility_mask = html_block::transparent_flag;
+					return;
+				}
 			}
 		}