From: Florian Weimer via Libc-alpha <libc-alpha@sourceware.org>
To: Martin Sebor <msebor@gmail.com>
Cc: GNU C Library <libc-alpha@sourceware.org>
Subject: Re: [PATCH] add support for -Wmismatched-dealloc
Date: Mon, 14 Dec 2020 23:16:57 +0100 [thread overview]
Message-ID: <87lfe09go6.fsf@oldenburg2.str.redhat.com> (raw)
In-Reply-To: <758e723b-67cf-a211-7bc2-2ccd3fc744e5@gmail.com> (Martin Sebor's message of "Mon, 14 Dec 2020 14:39:56 -0700")
* Martin Sebor:
> Florian asked this morning if getaddrinfo() and freeaddrinfo() are
> covered by this change. They're not because getaddrinfo() returns
> the allocated memory indirectly, via an argument. To handle those
> kinds of APIs that return a pointer to the allocated object
> indirectly, through an argument, the attribute will need to be
> enhanced somehow.
asprintf is another such function, perhaps slightly more commonly used.
It would be nice if this interface pattern could be covered as well.
Thanks,
Florian
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next prev parent reply other threads:[~2020-12-14 22:17 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-08 22:52 [PATCH] add support for -Wmismatched-dealloc Martin Sebor via Libc-alpha
2020-12-09 0:07 ` Joseph Myers
2020-12-12 2:25 ` Martin Sebor via Libc-alpha
2020-12-14 21:39 ` Martin Sebor via Libc-alpha
2020-12-14 22:16 ` Florian Weimer via Libc-alpha [this message]
2020-12-15 1:01 ` Joseph Myers
2020-12-15 16:52 ` Martin Sebor via Libc-alpha
2020-12-27 23:13 ` Martin Sebor via Libc-alpha
2021-01-04 15:56 ` Ping: " Martin Sebor via Libc-alpha
2021-01-04 16:07 ` Florian Weimer via Libc-alpha
2021-01-04 16:18 ` Martin Sebor via Libc-alpha
2021-01-04 16:57 ` Florian Weimer via Libc-alpha
2021-01-04 23:18 ` Martin Sebor via Libc-alpha
2021-01-10 20:42 ` Ping: " Martin Sebor via Libc-alpha
2021-01-11 9:13 ` Florian Weimer via Libc-alpha
2021-01-12 0:00 ` Martin Sebor via Libc-alpha
2021-01-12 0:01 ` Martin Sebor via Libc-alpha
2021-01-12 8:59 ` Florian Weimer via Libc-alpha
2021-01-19 1:08 ` Martin Sebor via Libc-alpha
2021-01-19 16:54 ` David Malcolm via Libc-alpha
2021-01-22 21:26 ` DJ Delorie via Libc-alpha
2021-01-25 10:56 ` Florian Weimer via Libc-alpha
2021-01-25 11:31 ` Florian Weimer via Libc-alpha
2021-04-23 0:00 ` Martin Sebor via Libc-alpha
2021-05-06 23:54 ` Martin Sebor via Libc-alpha
2021-05-13 21:49 ` Martin Sebor via Libc-alpha
2021-05-16 21:25 ` Martin Sebor via Libc-alpha
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