AuroraMiddleware/qt5base-lts
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QNetworkAccessCache: Another fix to the linked list insertion

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When inserting between two nodes the "previous" node's "newer" was
forgotten and not updated. So every node's "newer" would point to the
"newest" node.

Change-Id: I5b0df8812be5f7f62b3ae363e4c78f582e0e5c43
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This commit is contained in:
Mårten Nordheim 2021-08-30 21:54:27 +02:00
parent 586d9e6013
commit 5ad75eda0c
1 changed files with 2 additions and 0 deletions
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2
src/network/access/qnetworkaccesscache.cpp
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@ -173,6 +173,8 @@ void QNetworkAccessCache::linkEntry(const QByteArray &key)
current = current->older; current = current->older;
} }
node->older = current->older; node->older = current->older;
if (node->older)
node->older->newer = node;
node->newer = current; node->newer = current;
current->older = node; current->older = node;
if (node->older == nullptr) { if (node->older == nullptr) {