Re: getprogname() for IBM z/OS

[Jim Meyering]

On Thu, Oct 13, 2016 at 1:10 PM, Jim Meyering <address@hidden> wrote:
> On Thu, Oct 13, 2016 at 1:50 AM, Pádraig Brady <address@hidden> wrote:
>> On 13/10/16 02:43, Daniel Richard G. wrote:
>>> On Wed, 2016 Oct 12 11:04+0100, Pádraig Brady wrote:
>>>>
>>>> You only want to strdup once.
>>>> So you could use a static to track that as is done in the AIX case.
>>>
>>> Ah, I see, the program name never changes.
>>>
>>>> You can call free(NULL), so the last 3 ifs are redundant.
>>>
>>> Revised patch is tested and attached.
>>
>> Pushed at:
>> http://git.svh.gnu.org/gitweb/?p=gnulib.git;a=commit;h=d75cbb3
>
> Thanks.
> This will be pulled into grep soon.

I've pushed this additional fix:

gnulib-getprogname-IBM-z-OS--avoid-NULL-dereference.diff
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