xkb: check for NULL pointer before dereferences it in XkbAddClientResource
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
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@ -1041,8 +1041,7 @@ XkbInterestPtr interest;
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return ((interest->resource==id)?interest:NULL);
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interest = interest->next;
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}
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interest = xalloc(sizeof(XkbInterestRec));
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bzero(interest,sizeof(XkbInterestRec));
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interest = xcalloc(1, sizeof(XkbInterestRec));
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if (interest) {
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interest->dev = dev;
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interest->client = client;
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