Re: [Qemu-devel] [PATCH] Avoid divide by zero when there is no block device to migrate

2011-01-12 Thread Kevin Wolf
Am 12.01.2011 12:01, schrieb Pierre Riteau: > On 11 janv. 2011, at 12:54, Kevin Wolf wrote: > >> Am 25.12.2010 21:52, schrieb Pierre Riteau: >>> When block migration is requested and no read-write block device is >>> present, a divide by zero exception is triggered because >>> total_sector_sum equ

Re: [Qemu-devel] [PATCH] Avoid divide by zero when there is no block device to migrate

2011-01-12 Thread Pierre Riteau
On 11 janv. 2011, at 12:54, Kevin Wolf wrote: > Am 25.12.2010 21:52, schrieb Pierre Riteau: >> When block migration is requested and no read-write block device is >> present, a divide by zero exception is triggered because >> total_sector_sum equals zero. >> >> Signed-off-by: Pierre Riteau > >

Re: [Qemu-devel] [PATCH] Avoid divide by zero when there is no block device to migrate

2011-01-11 Thread Kevin Wolf
Am 25.12.2010 21:52, schrieb Pierre Riteau: > When block migration is requested and no read-write block device is > present, a divide by zero exception is triggered because > total_sector_sum equals zero. > > Signed-off-by: Pierre Riteau Maybe in this case we should generate an error before actu

[Qemu-devel] [PATCH] Avoid divide by zero when there is no block device to migrate

2010-12-25 Thread Pierre Riteau
When block migration is requested and no read-write block device is present, a divide by zero exception is triggered because total_sector_sum equals zero. Signed-off-by: Pierre Riteau --- block-migration.c |6 +- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/block-migrat