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From: Florian Weimer <fweimer@redhat.com>
To: Jacob Kroon <jacob.kroon@gmail.com>
Cc: cltang@codesourcery.com,  adhemerval.zanella@linaro.org,
	 Jacob Kroon via Gdb <gdb@sourceware.org>
Subject: Re: Debugging ld.so in gdb
Date: Mon, 07 Feb 2022 15:07:25 +0100	[thread overview]
Message-ID: <87zgn293du.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <dcd8e268-c80e-1abe-f8d6-c6a462c98438@gmail.com> (Jacob Kroon's message of "Mon, 7 Feb 2022 14:39:47 +0100")

* Jacob Kroon:

> I managed to build glibc master, and yes it also crashes. Reverting the
> suspicious commit:
>
> commit 15a0c5730d1d5aeb95f50c9ec7470640084feae8
> Author: Chung-Lin Tang <cltang@codesourcery.com>
> Date:   Thu Oct 21 21:41:22 2021 +0800
>
>     elf: Fix slow DSO sorting behavior in dynamic loader (BZ #17645)
>
> fixes the crash. Adding a couple of more people.

Sorry, that is completely expected because this is where the faulty code
was added.

I plan to stare at _dl_map_object_deps a bit, to figure out where the
discrepancy between l_initfini for the main program and the loaded
objects comes from.

Thanks,
Florian


  parent reply	other threads:[~2022-02-07 14:07 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-04 13:45 Jacob Kroon
2022-02-04 13:58 ` Florian Weimer
2022-02-04 14:09   ` Jacob Kroon
2022-02-04 14:22     ` Florian Weimer
2022-02-04 14:27       ` Jacob Kroon
2022-02-04 16:09         ` Florian Weimer
2022-02-04 16:53           ` Jacob Kroon
2022-02-04 17:04             ` Florian Weimer
2022-02-04 17:11               ` Jacob Kroon
2022-02-04 17:15                 ` Florian Weimer
2022-02-07  8:36                   ` Jacob Kroon
2022-02-07 11:46                     ` Jacob Kroon
2022-02-07 11:55                       ` Florian Weimer
2022-02-07 12:15                         ` Jacob Kroon
2022-02-07 12:27                           ` Florian Weimer
2022-02-07 12:32                             ` Jacob Kroon
2022-02-07 13:39                               ` Jacob Kroon
2022-02-07 13:45                                 ` Jacob Kroon
2022-02-07 13:53                                   ` Adhemerval Zanella
2022-02-07 13:54                                     ` Jacob Kroon
2022-02-07 14:07                                 ` Florian Weimer [this message]
2022-02-07 16:28                                   ` Florian Weimer
2022-02-07 17:04                                     ` Jacob Kroon
2022-02-04 14:45       ` Jacob Kroon

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