Re: [PATCH] Add more suid/sgid related cases to perms group

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Hi Zorro

> On Tue, Oct 18, 2022 at 12:12:10PM +0800, Yang Xu wrote:
>> Just use the following ways to look for these cases
>> 1) grep -nsr suid or grep -nsr sgid
>> 2) grep -nsr chmod | grep "+s"
>> 3) grep -nsr ISUID/ISGID then search execute program ie(vfstest/idmapped_mounts)
>>
>> Signed-off-by: Yang Xu <xuyang2018.jy@xxxxxxxxxxx>
>> ---
>>   tests/generic/193 | 2 +-
>>   tests/generic/355 | 2 +-
>>   tests/generic/673 | 2 +-
>>   tests/generic/674 | 2 +-
>>   tests/generic/683 | 2 +-
>>   tests/generic/684 | 2 +-
>>   tests/generic/685 | 2 +-
>>   tests/generic/686 | 2 +-
>>   tests/generic/687 | 2 +-
>>   tests/overlay/015 | 2 +-
>>   10 files changed, 10 insertions(+), 10 deletions(-)
> 
> According to the definition of "perms" group:
>    perms                   access control and permission checking
> 
> It's not only about suid/sgid. I try to check more (roughly), find below
> cases[1] might be related with "perms", please double check and add more proper
> cases into perms group (if there're more).

Ok, will do. Can you share which simple way you used to find these cases?

Best Regards
Yang Xu
> 
> Thanks,
> Zorro
> 
> [1]
> generic/099, generic/105, generic/128, generic/237, generic/314, generic/318,
> generic/319, generic/362, generic/363, generic/364, generic/365, generic/366,
> generic/367, generic/368, generic/369, generic/370, generic/375, generic/444,
> generic/698, generic/699, overlay/004, overlay/008, overlay/023
> 
>>
>> diff --git a/tests/generic/193 b/tests/generic/193
>> index ddaff69b..e2710b07 100755
>> --- a/tests/generic/193
>> +++ b/tests/generic/193
>> @@ -7,7 +7,7 @@
>>   # Test permission checks in ->setattr
>>   #
>>   . ./common/preamble
>> -_begin_fstest metadata auto quick
>> +_begin_fstest metadata auto quick perms
>>   
>>   _register_cleanup "_cleanup_files"
>>   tag="added by qa $seq"
>> diff --git a/tests/generic/355 b/tests/generic/355
>> index 4bc69eeb..7c108d1b 100755
>> --- a/tests/generic/355
>> +++ b/tests/generic/355
>> @@ -7,7 +7,7 @@
>>   # Test clear of suid/sgid on direct write.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto quick
>> +_begin_fstest auto quick perms
>>   
>>   # Import common functions.
>>   . ./common/filter
>> diff --git a/tests/generic/673 b/tests/generic/673
>> index 4d8dc07e..6d1f49ea 100755
>> --- a/tests/generic/673
>> +++ b/tests/generic/673
>> @@ -7,7 +7,7 @@
>>   # Functional test for dropping suid and sgid bits as part of a reflink.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto clone quick
>> +_begin_fstest auto clone quick perms
>>   
>>   # Import common functions.
>>   . ./common/filter
>> diff --git a/tests/generic/674 b/tests/generic/674
>> index a3130249..c3ff1b7b 100755
>> --- a/tests/generic/674
>> +++ b/tests/generic/674
>> @@ -7,7 +7,7 @@
>>   # Functional test for dropping suid and sgid bits as part of a deduplication.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto clone quick
>> +_begin_fstest auto clone quick perms
>>   
>>   # Import common functions.
>>   . ./common/filter
>> diff --git a/tests/generic/683 b/tests/generic/683
>> index 4c93346d..302f8bb2 100755
>> --- a/tests/generic/683
>> +++ b/tests/generic/683
>> @@ -7,7 +7,7 @@
>>   # Functional test for dropping suid and sgid bits as part of a fallocate.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto clone quick
>> +_begin_fstest auto clone quick perms
>>   
>>   # Override the default cleanup function.
>>   _cleanup()
>> diff --git a/tests/generic/684 b/tests/generic/684
>> index 03481e69..19ccb228 100755
>> --- a/tests/generic/684
>> +++ b/tests/generic/684
>> @@ -7,7 +7,7 @@
>>   # Functional test for dropping suid and sgid bits as part of a fpunch.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto clone quick
>> +_begin_fstest auto clone quick perms
>>   
>>   # Override the default cleanup function.
>>   _cleanup()
>> diff --git a/tests/generic/685 b/tests/generic/685
>> index 6a108842..a58eccda 100755
>> --- a/tests/generic/685
>> +++ b/tests/generic/685
>> @@ -7,7 +7,7 @@
>>   # Functional test for dropping suid and sgid bits as part of a fzero.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto clone quick
>> +_begin_fstest auto clone quick perms
>>   
>>   # Override the default cleanup function.
>>   _cleanup()
>> diff --git a/tests/generic/686 b/tests/generic/686
>> index 4279f76b..ef9ea47a 100755
>> --- a/tests/generic/686
>> +++ b/tests/generic/686
>> @@ -7,7 +7,7 @@
>>   # Functional test for dropping suid and sgid bits as part of a finsert.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto clone quick
>> +_begin_fstest auto clone quick perms
>>   
>>   # Override the default cleanup function.
>>   _cleanup()
>> diff --git a/tests/generic/687 b/tests/generic/687
>> index 78cb6202..f4a1c1bb 100755
>> --- a/tests/generic/687
>> +++ b/tests/generic/687
>> @@ -7,7 +7,7 @@
>>   # Functional test for dropping suid and sgid bits as part of a fcollapse.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto clone quick
>> +_begin_fstest auto clone quick perms
>>   
>>   # Override the default cleanup function.
>>   _cleanup()
>> diff --git a/tests/overlay/015 b/tests/overlay/015
>> index fd23e373..f0c05579 100755
>> --- a/tests/overlay/015
>> +++ b/tests/overlay/015
>> @@ -7,7 +7,7 @@
>>   # SGID bit inheritance over whiteout.
>>   #
>>   . ./common/preamble
>> -_begin_fstest auto quick whiteout
>> +_begin_fstest auto quick whiteout perms
>>   
>>   # Import common functions.
>>   . ./common/filter
>> -- 
>> 2.27.0
>>
> 




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