From: Tom Tromey <tom@tromey.com>
To: Guinevere Larsen <blarsen@redhat.com>
Cc: Tom Tromey <tom@tromey.com>, gdb-patches@sourceware.org
Subject: Re: [PATCH] gdbserver: add client_state destructor
Date: Fri, 03 May 2024 09:17:49 -0600 [thread overview]
Message-ID: <877cgaexgi.fsf@tromey.com> (raw)
In-Reply-To: <04192a28-b4aa-4e07-878e-bde3f6472b20@redhat.com> (Guinevere Larsen's message of "Fri, 3 May 2024 10:33:29 -0300")
>> At some point we went through the tree and removed all these IIRC.
Guinevere> I think I have a case of friday brains. You mean removed all nullptr
Guinevere> checks, or removed unnecessary xfrees?
Sorry. All the checks of null before free were removed at some point.
Though I see that gdb-xfree.h still does the check. Lol.
IIRC, the gnulib folks looked into this and concluded that no existing
system requires the check before a call to free.
Tom
next prev parent reply other threads:[~2024-05-03 15:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-03 12:29 Guinevere Larsen
2024-05-03 13:21 ` Keith Seitz
2024-05-03 13:31 ` Tom Tromey
2024-05-03 13:33 ` Guinevere Larsen
2024-05-03 15:17 ` Tom Tromey [this message]
2024-05-03 16:14 ` Pedro Alves
2024-05-03 17:00 ` Simon Marchi
2024-05-20 16:54 ` Guinevere Larsen
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