fix(socketapi): defer move item dialog out of socket read loop. - #10552
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fix(socketapi): defer move item dialog out of socket read loop.#10552camilasan wants to merge 3 commits into
camilasan wants to merge 3 commits into
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/backport to stable-34.0 |
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Fixes #10519 Running ConflictDialog::exec() from the Qt::DirectConnection socket dispatch spun a nested modal loop inside slotReadSocket. If the socket disconnected while the dialog was open, the QLocalSocket was freed and the read loop dereferenced it again at socketapi.cpp:385, crashing with an access violation. Assisted-by: Claude:claude-opus-4-8 Signed-off-by: Camila Ayres <hello@camilasan.com>
command_MOVE_ITEM showed QFileDialog::getSaveFileUrl as a nested modal loop from the Qt::DirectConnection socket dispatch, the same reentrancy that can free the socket underneath the handler causing a crash. Assisted-by: Claude:claude-opus-4-8 Signed-off-by: Camila Ayres <hello@camilasan.com>
…cked. Clicking a conflict entry brought the user to the activity log. Assisted-by: Claude:claude-opus-4-8 Signed-off-by: Camila Ayres <hello@camilasan.com>
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Artifact containing the AppImage: nextcloud-appimage-pr-10552.zip Digest: To test this change/fix you can download the above artifact file, unzip it, and run it. Please make sure to quit your existing Nextcloud app and backup your data. |
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Resolves
#10519
Summary
command_MOVE_ITEM showed QFileDialog::getSaveFileUrl as a nested modal loop
from the Qt::DirectConnection socket dispatch. Defer the dialog to the
next event loop iteration after computing the default path.
One extra change: now the notification for conflicts in the activity list opens the conflict dialog directly.
TODO
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