diff options
| author | Mikolaj Boc <mikolaj.boc@qt.io> | 2022-11-24 17:56:10 +0100 |
|---|---|---|
| committer | Mikołaj Boc <Mikolaj.Boc@qt.io> | 2022-11-29 11:52:36 +0000 |
| commit | 391e21d23ddb2e8e93d70261614be36835d518a2 (patch) | |
| tree | 3215c8b655ac9b073665517dc38657dc80b50624 /src/plugins/platforms/wasm/qwasmclipboard.cpp | |
| parent | d21b48435436759c4e86cd8db15af8bedba6c552 (diff) | |
Avoid a crash on pasting files to text edits
The mime data object fed to qWasmClipboardPaste in qClipboardPasteTo
might have empty formats. We unconditionally check the first format
nevertheless, which leads to a crash. Avoid feeding empty mime data
to the widget system.
Fixes: QTBUG-108840
Change-Id: If874e973b742d35c16cb8a87194d9d4b8f470801
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Diffstat (limited to 'src/plugins/platforms/wasm/qwasmclipboard.cpp')
| -rw-r--r-- | src/plugins/platforms/wasm/qwasmclipboard.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/platforms/wasm/qwasmclipboard.cpp b/src/plugins/platforms/wasm/qwasmclipboard.cpp index b8f44c2f637..6959a1a4a5b 100644 --- a/src/plugins/platforms/wasm/qwasmclipboard.cpp +++ b/src/plugins/platforms/wasm/qwasmclipboard.cpp @@ -139,7 +139,8 @@ static void qClipboardPasteTo(val dataTransfer) } // next item } } - qWasmClipboardPaste(mMimeData); + if (!mMimeData->formats().isEmpty()) + qWasmClipboardPaste(mMimeData); } EMSCRIPTEN_BINDINGS(qtClipboardModule) { |