andreacavalli/xserver-multidpi
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dix: ProcUngrabKeyboard: make sure grab is initialized.

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This should fix the random segfaults with ProcUngrabKeyboard.

Thanks to David Nolden for spotting it.
This commit is contained in:
Peter Hutterer 2007-08-15 22:12:29 +09:30
parent f367285fd5
commit 14d0397cde
1 changed files with 2 additions and 0 deletions
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2
dix/events.c
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@ -5139,6 +5139,8 @@ ProcUngrabKeyboard(ClientPtr client)
REQUEST_SIZE_MATCH(xResourceReq);
UpdateCurrentTime();
grab = device->deviceGrab.grab;
if (!grab || !grab->coreGrab || !SameClient(grab, client))
{
for (grabbed = inputInfo.devices; grabbed; grabbed = grabbed->next)