Bug#221565: marked as done (g++-3.3: bad code generation)
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From: "Bryce Wilcox-O'Hearn" <zooko@zooko.com>
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Subject: g++-3.3: bad code generation
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Package: g++-3.3
Version: 1:3.3.2-4
Severity: normal
Hi there! Thank you so much for the Debian toolchain!
I use Crypto++ v5.0 [1], and I've noticed that the "generate a random
RSA key pair" function either seg faults or goes into an infinite loop.
I've learned that turning optimization off with -O0 or else downgrading
to g++ 3.2.3 solves this problem.
Talking to Graydon Hoare, he says that RedHat's version of g++ 3.3.2,
"g++ (GCC) 3.3.2 20031022 (Red Hat Linux 3.3.2-1)", doesn't exhibit this bug.
I'd be happy to provide a test case if you want. You just call the
following method from Crypto++ 5.0:
void Initialize(RandomNumberGenerator &rng, unsigned int modulusBits, const Integer &e = 17);
Regards,
Zooko
[1] http://cryptopp.com/
-- System Information:
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux pion 2.4.22 #1 Wed Oct 22 11:56:42 EDT 2003 i686
Locale: LANG=C, LC_CTYPE=C
Versions of packages g++-3.3 depends on:
ii gcc-3.3 1:3.3.2-4 The GNU C compiler
ii gcc-3.3-base 1:3.3.2-4 The GNU Compiler Collection (base
hi libc6 2.3.2.ds1-10 GNU C Library: Shared libraries an
ii libstdc++5-3.3-dev 1:3.3.2-4 The GNU Standard C++ Library v3 (d
-- no debconf information
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From: Matthias Klose <doko@cs.tu-berlin.de>
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Message-ID: <16523.34706.321516.422355@gargle.gargle.HOWL>
Date: Sun, 25 Apr 2004 11:40:34 +0200
To: 221565-done@bugs.debian.org
Subject: closing bug report, missing proper information
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closing the report, feedback was requested on Sat, 31 Jan 2004.
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