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From: "mimomorin at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/102259] ifstream::read(…, count) fails when count >= 2^31 on darwin
Date: Sat, 11 Sep 2021 03:27:48 +0000 [thread overview]
Message-ID: <bug-102259-4-hy58ILMBB1@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-102259-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102259
--- Comment #4 from Michel Morin <mimomorin at gmail dot com> ---
I googled and found that Rust and Python had the same issue (and fixed it):
[Rust]
https://github.com/rust-lang/rust/issues/38590
(PR: https://github.com/ziglang/zig/pull/6333)
[Python]
https://bugs.python.org/issue24658
(PR: https://github.com/python/cpython/pull/1705)
These bug reports also says that the darwin's `write(…, …, nbyte)` fails when
nbyte > INT_MAX, and I confirmed that.
> Maybe they do a loop around the read for sizes >= INT_MAX.
Sounds good to me.
next prev parent reply other threads:[~2021-09-11 3:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-09 14:39 [Bug libstdc++/102259] New: " mimomorin at gmail dot com
2021-09-09 20:22 ` [Bug libstdc++/102259] " redi at gcc dot gnu.org
2021-09-10 9:05 ` mimomorin at gmail dot com
2021-09-10 20:31 ` pinskia at gcc dot gnu.org
2021-09-11 3:27 ` mimomorin at gmail dot com [this message]
2021-09-11 3:32 ` mimomorin at gmail dot com
2021-09-13 9:14 ` redi at gcc dot gnu.org
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