linux-kernel - [PATCH] sys_getppid oopses on debug kernel

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Date:	Tue, 08 Aug 2006 14:22:53 +0400
From:	Kirill Korotaev <dev@...ru>
To:	Andrew Morton <akpm@...l.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH] sys_getppid oopses on debug kernel

sys_getppid() optimization can access a freed memory.
On kernels with DEBUG_SLAB turned ON, this results in
Oops.

Signed-Off-By: Kirill Korotaev <dev@...nvz.org>


View attachment "diff-get-ppid-with-slab-debug" of type "text/plain" (718 bytes)