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(parent: 28ec11b) | patch
bochs: Fix catalog size check
authorKevin Wolf <kwolf@redhat.com>
Wed, 9 Apr 2014 10:10:34 +0000 (12:10 +0200)
committerKevin Wolf <kwolf@redhat.com>
Fri, 11 Apr 2014 11:59:49 +0000 (13:59 +0200)
commit715c3f60efa9801a777a71cd06eaf8efa7eaa2a8
tree49c048c88723c0ad327faf47feb15c14c85a85b2tree | snapshot
parent28ec11bc882387e51c7450558af5a49b8be95a36commit | diff
bochs: Fix catalog size check

The old check was off by a factor of 512 and didn't consider cases where
we don't get an exact division. This could lead to an out-of-bounds
array access in seek_to_sector().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
block/bochs.c diff | blob | history
tests/qemu-iotests/078 diff | blob | history
tests/qemu-iotests/078.out diff | blob | history
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