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authorKevin Wolf <kwolf@redhat.com>2014-05-20 13:36:05 +0200
committerKevin Wolf <kwolf@redhat.com>2014-08-15 15:07:15 +0200
commit0df93305f21712e975ab5df260cc5a91e5daafca (patch)
tree1d6fd9a78b193db4025011a17478a4f56a9a843d /cpu-exec.c
parentf7b593d93746ff1032a809542152212246e24fa7 (diff)
qcow1: 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 qcow1 block driver. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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