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Date: Mon, 12 Oct 2015 19:11:55 -0700 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: Rohit Vaswani <rvaswani@...eaurora.org> Cc: Andrew Morton <akpm@...ux-foundation.org>, Marek Szyprowski <m.szyprowski@...sung.com>, linux-kernel@...r.kernel.org, linux-mm@...ck.org Subject: Re: [PATCH] mm: cma: Fix incorrect type conversion for size during dma allocation On Mon, Oct 12, 2015 at 05:00:47PM -0700, Rohit Vaswani wrote: > This was found during userspace fuzzing test when a large size > dma cma allocation is made by driver(like ion) through userspace. > > show_stack+0x10/0x1c > dump_stack+0x74/0xc8 > kasan_report_error+0x2b0/0x408 > kasan_report+0x34/0x40 > __asan_storeN+0x15c/0x168 > memset+0x20/0x44 > __dma_alloc_coherent+0x114/0x18c > > Change-Id: I4e2db81c496604ecbe93ec21fe8ee94589c8eb63 We can't do anything with gerrit ids, sorry, please remove. thanks, greg k-h -- 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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