Re: [PATCH] Skip over event handler calls with incomplete environment

[Jan Kiszka <jan.kiszka@siemens.com>]

On 2018-02-07 17:12, Alexander Smirnov wrote:
> On 02/07/2018 06:59 PM, Jan Kiszka wrote:
>> From: Jan Kiszka <jan.kiszka@siemens.com>
>>
>> The cleanup handler is called a couple of times per shutdown and,
>> depending on the setup, some may not have a complete config. Avoid that
>> we stumble and fall over any of the environment variables being
>> undefined.
>>
>> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> 
> Should I apply me previous one?

You mean "isar: Clean mount point on bitbake exit"? Besides this issue,
I didn't find other problems so far.

Jan

> 
> Alex
> 
>> ---
>>   meta/classes/isar-events.bbclass | 17 +++++++++--------
>>   1 file changed, 9 insertions(+), 8 deletions(-)
>>
>> diff --git a/meta/classes/isar-events.bbclass
>> b/meta/classes/isar-events.bbclass
>> index ae0f791..4b5e97e 100644
>> --- a/meta/classes/isar-events.bbclass
>> +++ b/meta/classes/isar-events.bbclass
>> @@ -15,15 +15,16 @@ python isar_handler () {
>>           distro = d.getVar('DISTRO', True)
>>           arch = d.getVar('DISTRO_ARCH', True)
>>   -        w = tmpdir + '/work/' + distro + '-' + arch
>> +        if tmpdir and distro and arch:
>> +            w = tmpdir + '/work/' + distro + '-' + arch
>>   -        # '/proc/mounts' contains all the active mounts, so knowing
>> 'w' we
>> -        # could get the list of mounts for the specific multiconfig and
>> -        # clean them.
>> -        with open('/proc/mounts', 'rU') as f:
>> -            for line in f:
>> -                if w in line:
>> -                    subprocess.call('sudo umount -f ' +
>> line.split()[1], stdout=devnull, stderr=devnull, shell=True)
>> +            # '/proc/mounts' contains all the active mounts, so
>> knowing 'w' we
>> +            # could get the list of mounts for the specific
>> multiconfig and
>> +            # clean them.
>> +            with open('/proc/mounts', 'rU') as f:
>> +                for line in f:
>> +                    if w in line:
>> +                        subprocess.call('sudo umount -f ' +
>> line.split()[1], stdout=devnull, stderr=devnull, shell=True)
>>         devnull.close()
>>   }
>>


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