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Unified Diff: third_party/WebKit/Source/core/loader/LinkLoader.cpp

Issue 1615703002: Removal of rel=preload link elements should stop the download. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Added back clear() Created 4 years, 11 months ago
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Index: third_party/WebKit/Source/core/loader/LinkLoader.cpp
diff --git a/third_party/WebKit/Source/core/loader/LinkLoader.cpp b/third_party/WebKit/Source/core/loader/LinkLoader.cpp
index f29cc5e5001c93c50a76763e732ea4d70e06ac93..bd85364ae4dadb15610746bdfc9f1245a0da5a18 100644
--- a/third_party/WebKit/Source/core/loader/LinkLoader.cpp
+++ b/third_party/WebKit/Source/core/loader/LinkLoader.cpp
@@ -282,6 +282,9 @@ bool LinkLoader::loadLink(const LinkRelAttribute& relAttribute, CrossOriginAttri
if (m_client->shouldLoadLink())
createLinkPreloadResourceClient(preloadIfNeeded(relAttribute, href, document, as, LinkCalledFromMarkup));
+ if (href.isEmpty() || !href.isValid())
+ released();
+
// FIXME(crbug.com/323096): Should take care of import.
if ((relAttribute.isLinkPrefetch() || relAttribute.isLinkSubresource()) && href.isValid() && document.frame()) {
if (!m_client->shouldLoadLink())
@@ -323,6 +326,8 @@ void LinkLoader::released()
m_prerender->cancel();
m_prerender.clear();
}
+ if (m_linkPreloadResourceClient)
+ m_linkPreloadResourceClient->clear();
}
DEFINE_TRACE(LinkLoader)

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