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UBIFS: fix oops on error path in read_pnode
authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Fri, 25 Mar 2011 17:09:54 +0000 (19:09 +0200)
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Tue, 5 Apr 2011 07:40:31 +0000 (10:40 +0300)
Thanks to coverity which spotted that UBIFS will oops if 'kmalloc()'
in 'read_pnode()' fails and we dereference a NULL 'pnode' pointer
when we 'goto out'.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: stable@kernel.org

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