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authorKevin Wolf <kwolf@redhat.com>2014-05-20 13:22:38 +0200
committerKevin Wolf <kwolf@redhat.com>2014-08-15 15:07:15 +0200
commit4ae7a52e435e4e50a27e0ccc441da80a7fccbc21 (patch)
tree01ec0c48684a7f401732e69d6d812c2813619d23 /block/dmg.c
parent7bf665ee3504ab0ca4b8c29e1f603829a8272a26 (diff)
cloop: Handle failure for potentially large allocations
Some code in the block layer makes potentially huge allocations. Failure is not completely unexpected there, so avoid aborting qemu and handle out-of-memory situations gracefully. This patch addresses the allocations in the cloop block driver. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
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