miscalculation in sa_find_sizes()

[Y Paritcher]

all the details are in the attached bug report

in summary:

caused by r294812 
https://github.com/freebsd/freebsd/commit/71d7abc46e4defbcf77033c417935b944c13084a

affects 10.4, 11, 12, and 13


fixed in ZoL commit

https://github.com/openzfs/zfs/commit/83021b47c2870c0ba948cbcfe08f41bd7730f5fb

with further fixes

https://github.com/openzfs/zfs/commit/a62d1b02e372e63862cee276185f2763f641ff10


Yechiel

On 5/13/20 2:49 AM, Andriy Gapon wrote:
> On 13/05/2020 03:28, Y Paritcher wrote:
>> Hi,
>>
>>
>> I am new to FreeBSD,
>>
>> I reported in https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244899 there is
>> a miscalculation in sa_find_sizes() in sa.c
>>
>> This issue was fixed by ZoL.
>>
>> How should i go about trying to get this patched in FreeBsd 11 12 & 13 ?
> Could you please point out the relevant ZoL issue / PR / commit?
> Thanks!
>