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| author | Paul Olav Tvete <paul.tvete@nokia.com> | 2010-06-21 11:56:58 (GMT) |
|---|---|---|
| committer | Paul Olav Tvete <paul.tvete@nokia.com> | 2010-06-21 11:56:58 (GMT) |
| commit | 71b840ef81a91605beecbb3cccfa0f85c3289e19 (patch) | |
| tree | 0a02f1dba16b0ce069e0ec10553c6a1a73a9c440 /src/plugins | |
| parent | 57fcc060fdce0874309ec94bb7ab77b44554e91b (diff) | |
| download | Qt-71b840ef81a91605beecbb3cccfa0f85c3289e19.zip Qt-71b840ef81a91605beecbb3cccfa0f85c3289e19.tar.gz Qt-71b840ef81a91605beecbb3cccfa0f85c3289e19.tar.bz2 | |
Fix crash with large ClientCutMessage
Don't try to read the text length more than once.
Task-number: QTBUG-9977
Reviewed-by: Jørgen
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp b/src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp index e0a365b..3bafd97 100644 --- a/src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp +++ b/src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp @@ -1053,7 +1053,7 @@ void QVNCServer::clientCutText() { QRfbClientCutText ev; - if (ev.read(client)) { + if (cutTextPending == 0 && ev.read(client)) { cutTextPending = ev.length; if (!cutTextPending) handleMsg = false; |