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(parent: b546a94) | patch
iscsi: Handle failure for potentially large allocations
authorKevin Wolf <kwolf@redhat.com>
Tue, 20 May 2014 11:30:49 +0000 (13:30 +0200)
committerKevin Wolf <kwolf@redhat.com>
Fri, 15 Aug 2014 13:07:15 +0000 (15:07 +0200)
commit4d5a3f888c7dbdd1bf892bab2a3fb5c1455ccc78
tree6355b295adddcdf9ff43f2f019af4f60d47cc37ctree | snapshot
parentb546a944749f963c5b4e27765354df10ac531853commit | diff
iscsi: 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 iscsi block driver.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Eric Blake <eblake@redhat.com>
block/iscsi.c diff | blob | history
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