Attachment 358592 Details for Bug 193237 – Patch

[patch] Patch

bug-193237-20190108081651.patch (text/plain), 5.96 KB, created by Alex Christensen on 2019-01-08 08:16:52 PST

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Creator: Alex Christensen

Created: 2019-01-08 08:16:52 PST

Size: 5.96 KB

patch

obsolete

>Index: Source/WebKit/ChangeLog
>===================================================================
>--- Source/WebKit/ChangeLog	(revision 239724)
>+++ Source/WebKit/ChangeLog	(working copy)
>@@ -1,3 +1,20 @@
>+2019-01-08  Alex Christensen  <achristensen@webkit.org>
>+
>+        Always call CompletionHandler in Cache::store
>+        https://bugs.webkit.org/show_bug.cgi?id=193237
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        No change in behavior. This just fixes an assertion introduced in r239710 when the speculative loader finishes.
>+
>+        * NetworkProcess/NetworkResourceLoader.cpp:
>+        (WebKit::NetworkResourceLoader::tryStoreAsCacheEntry):
>+        * NetworkProcess/cache/NetworkCache.cpp:
>+        (WebKit::NetworkCache::Cache::store):
>+        * NetworkProcess/cache/NetworkCache.h:
>+        * NetworkProcess/cache/NetworkCacheSpeculativeLoad.cpp:
>+        (WebKit::NetworkCache::SpeculativeLoad::didFinishLoading):
>+
> 2019-01-08  Carlos Garcia Campos  <cgarcia@igalia.com>
> 
>         Unreviewed. Update OptionsGTK.cmake and NEWS for 2.23.2 release
>Index: Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp
>===================================================================
>--- Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp	(revision 239680)
>+++ Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp	(working copy)
>@@ -794,12 +794,12 @@ void NetworkResourceLoader::tryStoreAsCa
>     if (!m_bufferedDataForCache)
>         return;
> 
>-    m_cache->store(m_networkLoad->currentRequest(), m_response, WTFMove(m_bufferedDataForCache), [loader = makeRef(*this)](auto& mappedBody) mutable {
>+    m_cache->store(m_networkLoad->currentRequest(), m_response, WTFMove(m_bufferedDataForCache), [loader = makeRef(*this)](auto* mappedBody) mutable {
> #if ENABLE(SHAREABLE_RESOURCE)
>-        if (mappedBody.shareableResourceHandle.isNull())
>+        if (!mappedBody || mappedBody->shareableResourceHandle.isNull())
>             return;
>         LOG(NetworkCache, "(NetworkProcess) sending DidCacheResource");
>-        loader->send(Messages::NetworkProcessConnection::DidCacheResource(loader->originalRequest(), mappedBody.shareableResourceHandle, loader->sessionID()));
>+        loader->send(Messages::NetworkProcessConnection::DidCacheResource(loader->originalRequest(), mappedBody->shareableResourceHandle, loader->sessionID()));
> #endif
>     });
> }
>Index: Source/WebKit/NetworkProcess/cache/NetworkCache.cpp
>===================================================================
>--- Source/WebKit/NetworkProcess/cache/NetworkCache.cpp	(revision 239710)
>+++ Source/WebKit/NetworkProcess/cache/NetworkCache.cpp	(working copy)
>@@ -371,7 +371,7 @@ std::unique_ptr<Entry> Cache::makeRedire
>     return std::make_unique<Entry>(makeCacheKey(request), response, redirectRequest, WebCore::collectVaryingRequestHeaders(request, response));
> }
> 
>-std::unique_ptr<Entry> Cache::store(const WebCore::ResourceRequest& request, const WebCore::ResourceResponse& response, RefPtr<WebCore::SharedBuffer>&& responseData, CompletionHandler<void(MappedBody&)>&& completionHandler)
>+std::unique_ptr<Entry> Cache::store(const WebCore::ResourceRequest& request, const WebCore::ResourceResponse& response, RefPtr<WebCore::SharedBuffer>&& responseData, CompletionHandler<void(MappedBody*)>&& completionHandler)
> {
>     ASSERT(responseData);
> 
>@@ -391,6 +391,7 @@ std::unique_ptr<Entry> Cache::store(cons
>         if (m_statistics)
>             m_statistics->recordNotCachingResponse(key, storeDecision);
> 
>+        completionHandler(nullptr);
>         return nullptr;
>     }
> 
>@@ -406,7 +407,7 @@ std::unique_ptr<Entry> Cache::store(cons
>             mappedBody.shareableResource->createHandle(mappedBody.shareableResourceHandle);
>         }
> #endif
>-        completionHandler(mappedBody);
>+        completionHandler(&mappedBody);
>         LOG(NetworkCache, "(NetworkProcess) stored");
>     });
> 
>Index: Source/WebKit/NetworkProcess/cache/NetworkCache.h
>===================================================================
>--- Source/WebKit/NetworkProcess/cache/NetworkCache.h	(revision 239710)
>+++ Source/WebKit/NetworkProcess/cache/NetworkCache.h	(working copy)
>@@ -113,7 +113,7 @@ public:
>     };
>     using RetrieveCompletionHandler = CompletionHandler<void(std::unique_ptr<Entry>, const RetrieveInfo&)>;
>     void retrieve(const WebCore::ResourceRequest&, const GlobalFrameID&, RetrieveCompletionHandler&&);
>-    std::unique_ptr<Entry> store(const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, RefPtr<WebCore::SharedBuffer>&&, CompletionHandler<void(MappedBody&)>&&);
>+    std::unique_ptr<Entry> store(const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, RefPtr<WebCore::SharedBuffer>&&, CompletionHandler<void(MappedBody*)>&&);
>     std::unique_ptr<Entry> storeRedirect(const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, const WebCore::ResourceRequest& redirectRequest, Optional<Seconds> maxAgeCap);
>     std::unique_ptr<Entry> update(const WebCore::ResourceRequest&, const GlobalFrameID&, const Entry&, const WebCore::ResourceResponse& validatingResponse);
> 
>Index: Source/WebKit/NetworkProcess/cache/NetworkCacheSpeculativeLoad.cpp
>===================================================================
>--- Source/WebKit/NetworkProcess/cache/NetworkCacheSpeculativeLoad.cpp	(revision 239670)
>+++ Source/WebKit/NetworkProcess/cache/NetworkCacheSpeculativeLoad.cpp	(working copy)
>@@ -121,7 +121,7 @@ void SpeculativeLoad::didFinishLoading(c
>     if (m_didComplete)
>         return;
>     if (!m_cacheEntry && m_bufferedDataForCache) {
>-        m_cacheEntry = m_cache->store(m_originalRequest, m_response, m_bufferedDataForCache.copyRef(), [](auto& mappedBody) { });
>+        m_cacheEntry = m_cache->store(m_originalRequest, m_response, m_bufferedDataForCache.copyRef(), [](auto* mappedBody) { });
>         // Create a synthetic cache entry if we can't store.
>         if (!m_cacheEntry && isStatusCodeCacheableByDefault(m_response.httpStatusCode()))
>             m_cacheEntry = m_cache->makeEntry(m_originalRequest, m_response, WTFMove(m_bufferedDataForCache));

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