Quoting Vladimir Sementsov-Ogievskiy (2017-09-22 09:43:53)
> Without initialization to zero dirty_bitmap field may be not zero
> for a bitmap which should not be stored and
> qcow2_store_persistent_dirty_bitmaps will erroneously call
> store_bitmap for it which leads to SYGSEGV on bdrv_dirty_bitmap
On 2017-09-22 16:43, Vladimir Sementsov-Ogievskiy wrote:
> Without initialization to zero dirty_bitmap field may be not zero
> for a bitmap which should not be stored and
> qcow2_store_persistent_dirty_bitmaps will erroneously call
> store_bitmap for it which leads to SYGSEGV on bdrv_dirty_bitmap_n
22.09.2017 17:43, Vladimir Sementsov-Ogievskiy wrote:
Without initialization to zero dirty_bitmap field may be not zero
for a bitmap which should not be stored and
qcow2_store_persistent_dirty_bitmaps will erroneously call
store_bitmap for it which leads to SYGSEGV on bdrv_dirty_bitmap_name.
pl
On 09/22/2017 09:43 AM, Vladimir Sementsov-Ogievskiy wrote:
> Without initialization to zero dirty_bitmap field may be not zero
> for a bitmap which should not be stored and
> qcow2_store_persistent_dirty_bitmaps will erroneously call
> store_bitmap for it which leads to SYGSEGV on bdrv_dirty_bitma
Without initialization to zero dirty_bitmap field may be not zero
for a bitmap which should not be stored and
qcow2_store_persistent_dirty_bitmaps will erroneously call
store_bitmap for it which leads to SYGSEGV on bdrv_dirty_bitmap_name.
Signed-off-by: Vladimir Sementsov-Ogievskiy
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block/qco
