On 03.10.2021 20:50, Kari Argillander wrote:
> On Wed, Sep 29, 2021 at 07:35:43PM +0300, Konstantin Komarov wrote:
>> This can be reason for reported panic.
>> Fixes: 4342306f0f0d ("fs/ntfs3: Add file operations and implementation")
>
> I see that you have include this to devel branch but you did not send V2
> [1].
>From patch thread:
"Is this public panic? If it is then put link here. If you have report
from panic you can put it here also. Patch itself looks correct."
I was thinking, that after adding link / Reported-by the patch is
good to commit.
> I also included Mohammad Rasim to this thread. Maybe they can test
> this patch. Rasim can you test [2] if your problem will be fixed with
> this tree. Or just test this patch if you prefer that way.
>
> [1]: github.com/Paragon-Software-Group/linux-ntfs3/commit/35afb70dcfe4eb445060dd955e5b67d962869ce5
> [2]: github.com/Paragon-Software-Group/linux-ntfs3/tree/devel
>
>> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
>> ---
>> fs/ntfs3/frecord.c | 4 +++-
>> 1 file changed, 3 insertions(+), 1 deletion(-)
>>
>> diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
>> index 9a53f809576d..007602badd90 100644
>> --- a/fs/ntfs3/frecord.c
>> +++ b/fs/ntfs3/frecord.c
>> @@ -3080,7 +3080,9 @@ static bool ni_update_parent(struct ntfs_inode *ni, struct NTFS_DUP_INFO *dup,
>> const struct EA_INFO *info;
>>
>> info = resident_data_ex(attr, sizeof(struct EA_INFO));
>> - dup->ea_size = info->size_pack;
>> + /* If ATTR_EA_INFO exists 'info' can't be NULL. */
>> + if (info)
>> + dup->ea_size = info->size_pack;
>> }
>> }
>>
>> --
>> 2.33.0
>>
