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Date: Tue, 6 Oct 2015 10:40:22 -0300 From: Arnaldo Carvalho de Melo <acme@...nel.org> To: Andrzej Hajda <a.hajda@...sung.com> Cc: linux-kernel@...r.kernel.org, Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>, Marek Szyprowski <m.szyprowski@...sung.com>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Ingo Molnar <mingo@...hat.com>, kernel-janitors@...r.kernel.org Subject: Re: [PATCH] perf tools: fix handling read result Em Tue, Oct 06, 2015 at 11:00:17AM +0200, Andrzej Hajda escreveu: > The function can return negative value, assigning it to unsigned > variable can cause memory corruption. > > The problem has been detected using proposed semantic patch > scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. > > [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Thanks, applied. - Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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