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From: Adhemerval Zanella via Libc-alpha <libc-alpha@sourceware.org>
To: Florian Weimer <fweimer@redhat.com>
Cc: GNU C Library <libc-alpha@sourceware.org>
Subject: Re: [PATCH] shm_open/unlink: fix errno if namelen >= NAME_MAX
Date: Tue, 3 Nov 2020 13:57:19 -0300	[thread overview]
Message-ID: <2ee6d397-541b-b6d7-6340-d9a3510c75e5@linaro.org> (raw)
In-Reply-To: <87tuu675cz.fsf@oldenburg2.str.redhat.com>



On 03/11/2020 13:49, Florian Weimer wrote:
> * Adhemerval Zanella:
> 
>> Florian has pointed me out a better solution would be use
>> use his fix [1] for BZ#25383 [2] which refactor the POSIX sem/shm
>> code to use a static buffer instead.
>>
>> Then the ENAMETOOLONG could be returned by '__shm_get_name'
>> instead.
>>
>> Florian, do you plan to send your patch for review?
> 
> I'm working on the change you requested (eliminate the new struct
> type).  No ETA yet.  Hopefully still this month.

Thanks, I think the NAME_MAX errno fix should be simpler on top of
your patch.


  reply	other threads:[~2020-11-03 16:57 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-03  9:14 [PATCH v2 1/3] y2038: Convert cnd_timedwait to support 64 bit time Lukasz Majewski
2020-11-03  9:14 ` [PATCH v2 2/3] y2038: Convert mtx_timedlock " Lukasz Majewski
2020-11-03 14:45   ` [PATCH] shm_open/unlink: fix errno if namelen >= NAME_MAX Chen Li
2020-11-03 16:43     ` Adhemerval Zanella via Libc-alpha
2020-11-03 16:49       ` Florian Weimer via Libc-alpha
2020-11-03 16:57         ` Adhemerval Zanella via Libc-alpha [this message]
2020-11-03 15:28   ` [PATCH v2 2/3] y2038: Convert mtx_timedlock to support 64 bit time Alistair Francis via Libc-alpha
2020-11-11 20:06   ` Adhemerval Zanella via Libc-alpha
2020-11-03  9:14 ` [PATCH v2 3/3] y2038: Convert thrd_sleep " Lukasz Majewski
2020-11-03 15:32   ` Alistair Francis via Libc-alpha
2020-11-11 20:08   ` Adhemerval Zanella via Libc-alpha
2020-11-03 15:24 ` [PATCH v2 1/3] y2038: Convert cnd_timedwait " Alistair Francis via Libc-alpha
2020-11-11 20:05 ` Adhemerval Zanella via Libc-alpha
  -- strict thread matches above, loose matches on Subject: below --
2020-10-16 10:09 [PATCH] shm_open/unlink: fix errno if namelen >= NAME_MAX Chen Li
2020-10-26 19:44 ` Adhemerval Zanella via Libc-alpha
2020-10-27 10:27   ` Florian Weimer via Libc-alpha
2020-10-27 11:53     ` Adhemerval Zanella via Libc-alpha

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