Re: uinput crash and fix

From: Mattia Dongili
Date: Sat Oct 15 2005 - 17:01:30 EST


On Sat, Oct 15, 2005 at 11:29:12PM +0200, emard@xxxxxxxxxxxx wrote:
> HI
[...]
> req = uinput_request_find(udev, ff_up.request_id);
> - if (!(req && req->code == UI_FF_UPLOAD && req->u.effect)) {
> + if (!req) {

out of curiosity, instead of adding a whole if block wouldn't be easier
to just write

if (!req || !(req->code == UI_FF_UPLOAD && req->u.effect)) {

in order to evaulate !req first and eventually dereference it?
--
mattia
:wq!
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