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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2014-07-31 11:11:09 -0500 |
|---|---|---|
| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2014-07-31 11:11:09 -0500 |
| commit | d0d37ed228915f97c589c92ea7ea5915965a5a47 (patch) | |
| tree | ba118f0107641a4d4657f8d030da7950d76bc8f8 | |
| parent | 93e690c7ea6d0076181e4b5888d301543b64307c (diff) | |
| download | tdebase-d0d37ed228915f97c589c92ea7ea5915965a5a47.tar.gz tdebase-d0d37ed228915f97c589c92ea7ea5915965a5a47.zip | |
Fix Xorg memory leak on moving windows
This resolves Bug 2078
Thanks to Jan Janeček for significant help in tracking this down!
| -rw-r--r-- | kdesktop/lock/main.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/kdesktop/lock/main.cc b/kdesktop/lock/main.cc index 2a8a6657d..d5f037f56 100644 --- a/kdesktop/lock/main.cc +++ b/kdesktop/lock/main.cc @@ -422,8 +422,19 @@ int main( int argc, char **argv ) return 12; } + // Get root window attributes + XWindowAttributes rootAttr; + XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(), tqt_xscreen()), &rootAttr); + + // Disable reception of all X11 events on the root window + XSelectInput( tqt_xdisplay(), tqt_xrootwin(), 0 ); + app.processEvents(); + // wait for SIGUSR1, SIGUSR2, SIGWINCH, SIGTTIN, or SIGTTOU sigsuspend(&new_mask); + + // Reenable reception of X11 events on the root window + XSelectInput( tqt_xdisplay(), tqt_xrootwin(), rootAttr.your_event_mask ); } } |