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authorMinchan Kim <minchan@kernel.org>2014-03-03 15:38:34 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-03-04 07:55:49 -0800
commitdb5d711e2db776f18219b033e5dc4fb7e4264dd7 (patch)
tree72ec07e68fc23f32d7a30ced01ab4c6ee13384c0 /fs/hfsplus
parenta5f6ea29f9a918403629f8369ae55fac6b09cb53 (diff)
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zram: avoid null access when fail to alloc meta
zram_meta_alloc could fail so caller should check it. Otherwise, your system will hang. Signed-off-by: Minchan Kim <minchan@kernel.org> Acked-by: Jerome Marchand <jmarchan@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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