From: Oleg Nesterov <oleg@redhat.com>
Date: Mon, 31 Dec 2012 17:12:48 +0000 (+0100)
Subject: uprobes: Fix utask->xol_vaddr leak in pre_ssout()
X-Git-Tag: v3.9-rc1~173^2~2^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aba51024e7159c93914557caaa2b8cda26331091;p=pandora-kernel.git

uprobes: Fix utask->xol_vaddr leak in pre_ssout()

pre_ssout() should do xol_free_insn_slot() if arch_uprobe_pre_xol()
fails, otherwise nobody will free the allocated slot.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Anton Arapov <anton@redhat.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
---

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