This patchset should be applied on the top of [PATCH v11 00/12] parallels:
Refactor the code of images checks and fix a bug.
Fix incorrect data end calculation in parallels_open().
Split image leak handling to separate check and fix helpers.
Add checking and repairing duplicate offsets in BAT
Replace fprintf() by qemu_log().
Image repairing in parallels_open().
3: Fixed a byteorder bug, fixed zero-length image handling and fixed uint32
2: Added (size >= res->image_end_offset) assert and changed the comment in
parallels_get_leak_size(). Changed error printing and leaks fixing order.
3: Removed highest_offset() helper, instead image_end_offset field is used.
5: Moved highest_offset() code to parallels_open() - now it is used only in
this function. Fixed data_end update condition. Fixed a leak of
2: Moved outsude parallels_check_leak() 2 helpers:
parallels_get_leak_size() and parallels_fix_leak().
3: Used highest_offset() helper in parallels_check_leak(). Fixed a typo.
Added comments. Replaced g_malloc() call by qemu_memalign(). Replaced
bdrv_pread() call by bdrv_co_pread(). Got rid of keeping bytes and
sectors in the same variable. Added setting the bitmap of the used
clusters for a new allocated cluster if it isn't out of the bitmap.
Moved the leak fix to the end of all the checks. Removed a dependence
on image format for the duplicate check.
4 (old): Merged this patch to the previous.
4 (former 5): Fixed formatting.
5 (former 6): Fixed comments. Added O_INACTIVE check in the condition.
Replaced inuse detection by header_unclean checking.
Replaced playing with corutines by bdrv_check() usage.
Alexander Ivanov (5):
parallels: Incorrect data end calculation in parallels_open()
parallels: Split image leak handling to separate check and fix helpers
parallels: Add checking and repairing duplicate offsets in BAT
parallels: Replace fprintf by qemu_log in check
parallels: Image repairing in parallels_open()
block/parallels.c | 295 ++++++++++++++++++++++++++++++++++++----------
1 file changed, 232 insertions(+), 63 deletions(-)