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(parent: 7d905f7) | patch
Fix integer overflow in block migration bandwidth calculation
authorAvishay Traeger <AVISHAY@il.ibm.com>
Wed, 6 Apr 2011 07:45:36 +0000 (10:45 +0300)
committerKevin Wolf <kwolf@redhat.com>
Thu, 7 Apr 2011 11:51:48 +0000 (13:51 +0200)
commit155eb9aa09249874b4ff49e94c58595ad82d3abb
treed7a2a659329775ecdae2f4d3f4116d5e174a3c7etree
parent7d905f716bea633f2836e1d661387983aacdc6d6commit | diff
Fix integer overflow in block migration bandwidth calculation

block_mig_state.reads is an int, and multiplying by BLOCK_SIZE yielded a
negative number, resulting in a negative bandwidth (running on a 32-bit
machine).  Change order to avoid.

Signed-off-by: Avishay Traeger <avishay@il.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block-migration.c diff | blob | blame | history
Qemu copy for testing