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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>
This commit is contained in:
Tiago Vignatti 2010-04-19 20:46:12 +03:00
parent 057c147541
commit 96784f4fcb
1 changed files with 1 additions and 2 deletions
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3
xkb/xkbEvents.c
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@ -1041,8 +1041,7 @@ XkbInterestPtr interest;
return ((interest->resource==id)?interest:NULL); return ((interest->resource==id)?interest:NULL);
interest = interest->next; interest = interest->next;
} }
interest = xalloc(sizeof(XkbInterestRec)); interest = xcalloc(1, sizeof(XkbInterestRec));
bzero(interest,sizeof(XkbInterestRec));
if (interest) { if (interest) {
interest->dev = dev; interest->dev = dev;
interest->client = client; interest->client = client;