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| author | Kevin Wolf <kwolf@redhat.com> | 2014-05-20 17:12:47 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-08-15 15:07:15 +0200 |
| commit | de82815db1c89da058b7fb941dab137d6d9ab738 (patch) | |
| tree | 782b541f1a0c5d154d2c8a166306e7407094bf9a /block/qed.c | |
| parent | 0df93305f21712e975ab5df260cc5a91e5daafca (diff) | |
| download | qemu-de82815db1c89da058b7fb941dab137d6d9ab738.zip qemu-de82815db1c89da058b7fb941dab137d6d9ab738.tar.gz qemu-de82815db1c89da058b7fb941dab137d6d9ab738.tar.bz2 | |
qcow2: 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 qcow2 block driver.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/qed.c')
0 files changed, 0 insertions, 0 deletions