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Review request for kdelibs. Repository: kdelibs Description ------- Fix crash in KIO due to exposing inconsistent views of internal data. This can be triggered by renaming a directory while one of the files in it is open in gwenview. It occurs because when KDirListerCache::emitRedirections is called, itemsInUse contains the old url. However, KDirLister::Private::redirect changes lstDirs to the new url. Thus at this point lstDirs contains an item not in itemsInUse, which causes an assertion if forgetDirs is called. In gwenview, the redirection signal is connected to openURL. This calls forgetDirs, and causes the assertion. The solution: update itemsInUse *before* emitting redirections. This fixes the crash, but gwenview opens the first file in the new directory instead of the file open before renaming. This is probably an unrelated gwenview bug. I wrote this for kdelibs 4, but the code seems unchanged in kdelibs 5. Diffs ----- kio/kio/kdirlister.cpp aad6893f47eba81c3f78ed1ca7327adf6fb587bb Diff: https://git.reviewboard.kde.org/r/117345/diff/ Testing ------- It fixes the crash! It might break something else. Thanks, Simeon Bird
