From: Szabolcs Nagy <nsz@port70.net>
To: musl@lists.openwall.com, pierre@silentlife.com
Subject: Re: dladdr()
Date: Tue, 22 Jan 2013 14:07:30 +0100 [thread overview]
Message-ID: <20130122130730.GB10600@port70.net> (raw)
In-Reply-To: <1358836066.2172.45.camel@6-core>
* pierre <pierre@silentlife.com> [2013-01-22 07:27:46 +0100]:
> The information I wanted you guys to have is that,
> for the same application code, both GLIBC and musl
> compiled in DEBUG mode do not crash (while musl in
> release mode crashes).
...
> at doing that - I was merely providing the information
> I had available when you asked "does it work for you?".
i'd assume you invoke ub somewhere (and i think that's
what dalias was trying to say)
but it is desirable to verify that this is really not a
musl bug and we need better info for that:
instead of 'debug mode' vs 'release mode' the config.mak
with compiler flags/architecture/.. for the two cases
instead of 'crash' the details of the caught signal,
backtrace, memory map etc
a link to the source code or a minimal example can help too
i'm not sure how populating backtrace with dladdr works,
sounds suspicious,
how do you get your backtrace?
next prev parent reply other threads:[~2013-01-22 13:07 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-14 17:17 malloc(0) behaviour Igmar Palsenberg
2013-01-14 18:05 ` Rich Felker
2013-01-14 22:22 ` Strake
2013-01-14 23:05 ` Rich Felker
2013-01-15 8:32 ` Igmar Palsenberg
2013-01-15 12:53 ` Rob Landley
2013-01-15 22:18 ` Igmar Palsenberg
2013-01-15 8:31 ` Igmar Palsenberg
2013-01-15 11:06 ` Szabolcs Nagy
2013-01-15 12:33 ` Igmar Palsenberg
2013-01-15 13:48 ` Rich Felker
2013-01-15 22:28 ` Igmar Palsenberg
2013-01-15 23:22 ` Rob
2013-01-16 7:46 ` Igmar Palsenberg
2013-01-15 13:46 ` Rich Felker
2013-01-15 12:52 ` Rob Landley
2013-01-14 23:37 ` Rob Landley
2013-01-15 0:24 ` Rich Felker
2013-01-15 12:17 ` Rob Landley
2013-01-15 9:01 ` Igmar Palsenberg
2013-01-15 12:58 ` Rob Landley
2013-01-15 14:54 ` dladdr() pierre
2013-01-15 18:48 ` dladdr() Rich Felker
2013-01-16 11:00 ` dladdr() pierre
2013-01-16 12:51 ` dladdr() Szabolcs Nagy
2013-01-16 14:24 ` dladdr() musl
2013-01-16 15:20 ` dladdr() pierre
2013-01-16 16:49 ` dladdr() Rich Felker
2013-01-16 17:42 ` dladdr() musl
2013-01-21 2:03 ` dladdr() Rich Felker
2013-01-21 6:58 ` dladdr() pierre
2013-01-21 18:35 ` dladdr() Rich Felker
2013-01-22 6:27 ` dladdr() pierre
2013-01-22 13:07 ` Szabolcs Nagy [this message]
2013-01-22 13:40 ` dladdr() pierre
2013-01-22 13:51 ` dladdr() Rich Felker
2013-01-22 14:59 ` dladdr() pierre
2013-01-22 16:11 ` dladdr() Szabolcs Nagy
2013-01-22 23:43 ` dladdr() Rich Felker
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