commit 385cb63251610f3e739a9c181c0dd7100223f03a
author Russell Epstein <repstein@apple.com> Tue Oct 18 02:05:04 2022
committer Russell Epstein <repstein@apple.com> Tue Oct 18 02:05:09 2022
tree c37d3b964b417dcac9c0bd55f8eecdd69f598920
parent 92f1d956cb370e89e28243004272f5f172231ee9

Apply patch. rdar://problem/101205947

Canonical link: https://commits.webkit.org/252432.485@safari-7614.2.9.1-branch

Source/WebCore/rendering/RenderImage.cpp

diff --git a/Source/WebCore/rendering/RenderImage.cpp b/Source/WebCore/rendering/RenderImage.cpp
index 87354a3..44a6488 100644
--- a/Source/WebCore/rendering/RenderImage.cpp
+++ b/Source/WebCore/rendering/RenderImage.cpp
@@ -532,7 +532,8 @@
             if (!m_altText.isEmpty()) {
                 auto& font = style().fontCascade();
                 auto& fontMetrics = font.metricsOfPrimaryFont();
-                auto textRun = RenderBlock::constructTextRun(document().displayStringModifiedByEncoding(m_altText), style(), ExpansionBehavior::defaultBehavior(), RespectDirection | RespectDirectionOverride);
+                auto encodedDisplayString = document().displayStringModifiedByEncoding(m_altText);
+                auto textRun = RenderBlock::constructTextRun(encodedDisplayString, style(), ExpansionBehavior::defaultBehavior(), RespectDirection | RespectDirectionOverride);
                 auto textWidth = LayoutUnit { font.width(textRun) };
 
                 auto hasRoomForAltText = [&] {