From: Tom Tromey <tom@tromey.com>
To: John Baldwin <jhb@FreeBSD.org>
Cc: Tom Tromey <tromey@adacore.com>, gdb-patches@sourceware.org
Subject: Re: [RFC] Fix BFD leak in solib-darwin.c
Date: Tue, 26 Feb 2019 22:02:00 -0000 [thread overview]
Message-ID: <874l8qcioc.fsf@tromey.com> (raw)
In-Reply-To: <d0e8806d-92ad-f7f0-4514-f77f6c95798b@FreeBSD.org> (John Baldwin's message of "Tue, 26 Feb 2019 12:36:49 -0800")
>>>>> "John" == John Baldwin <jhb@FreeBSD.org> writes:
John> I think the warning would be useful if it doesn't trigger a lot of false
John> positives. I feel like it wouldn't today. When I was grep'ing for
John> 'release ()' I only focused on the calls that weren't assigning a value
John> to a result and I feel like there weren't many of those (and some were
John> assigning, just not obvious in the one line of grep context).
Yeah. I went ahead and did this... I had to fix up a few spots, nothing
too terrible. It caught one bug, in varobj.c:
if (pretty_printer == Py_None)
pretty_printer.release ();
install_visualizer (var->dynamic, NULL, pretty_printer.release ());
I think that first release should be .reset(nullptr) instead.
I'll send it through the buildbot and see what happens there.
Tom
next prev parent reply other threads:[~2019-02-26 22:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-22 16:36 Tom Tromey
[not found] ` <184aefb1-38fc-cc39-0f3a-4bd350c47e11@FreeBSD.org>
2019-02-22 21:43 ` John Baldwin
2019-02-25 13:50 ` Tom Tromey
2019-02-26 20:19 ` Tom Tromey
2019-02-26 20:36 ` John Baldwin
2019-02-26 22:02 ` Tom Tromey [this message]
2019-02-23 0:32 ` Pedro Alves
2019-02-25 13:51 ` Tom Tromey
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