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Date: Wed, 21 Aug 2013 10:21:22 +0800 From: Chen Gang <gang.chen@...anux.com> To: Mel Gorman <mgorman@...e.de>, kosaki.motohiro@...fujitsu.com, riel@...hat.com, hughd@...gle.com, xemul@...allels.com, rientjes@...gle.com, Wanpeng Li <liwanp@...ux.vnet.ibm.com> CC: Cyrill Gorcunov <gorcunov@...il.com>, Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: [PATCH 0/3] mm: shmem: check the return value of mpol_to_str() mpol_to_str() may fail, and not fill the buffer (e.g. -EINVAL), so need check about it, or buffer may not be zero based, and next seq_printf() will cause issue. Signed-off-by: Chen Gang <gang.chen@...anux.com> Cc: Cyrill Gorcunov <gorcunov@...il.com> --- fs/proc/task_mmu.c | 4 +++- mm/shmem.c | 16 ++++++++++------ 2 files changed, 13 insertions(+), 7 deletions(-) -- 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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