From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 8 Apr 2015 19:23:51 +0000 (+0200)
Subject: udf: Return -ENOMEM when allocation fails in udf_get_filename()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~128^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ceb8b554dcaaf6844415cd2616ce2e0132530fa;p=pandora-kernel.git

udf: Return -ENOMEM when allocation fails in udf_get_filename()

Return -ENOMEM when allocation fails in udf_get_filename(). Update
udf_pc_to_char(), udf_readdir(), and udf_find_entry() to handle the
error appropriately. This allows us to pass appropriate error to
userspace instead of corrupting symlink contents by omitting some path
elements.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Jan Kara <jack@suse.cz>
---

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