From: Richard Weinberger <richard@nod.at>
Date: Thu, 6 Nov 2014 15:47:49 +0000 (+0100)
Subject: UBI: Fix double free after do_sync_erase()
X-Git-Tag: omap-for-v3.19/fixes-rc1~114^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa5ad3b6eb8feb2399a5d26c8fb0060561bb9534;p=pandora-kernel.git

UBI: Fix double free after do_sync_erase()

If the erase worker is unable to erase a PEB it will
free the ubi_wl_entry itself.
The failing ubi_wl_entry must not free()'d again after
do_sync_erase() returns.

Cc: <stable@vger.kernel.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---

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