From: Peter Dyballa <Peter_Dyballa@Freenet.DE>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 11236@debbugs.gnu.org
Subject: bug#11236: 24.1.50; Maximum buffer size exceeded
Date: Sun, 15 Apr 2012 14:02:44 +0200 [thread overview]
Message-ID: <B2D3CCE2-41C0-4FAF-B941-F66D79C5B9A7@Freenet.DE> (raw)
In-Reply-To: <83hawn3axy.fsf@gnu.org>
Am 13.04.2012 um 17:31 schrieb Eli Zaretskii:
> Can you run under a debugger, but a breakpoint inside buffer_overflow,
> and when it breaks, look around in make_gap_larger and see why exactly
> this overflow happens? E.g., what are the values of current_size and
> of nbytes_added? Please compile without optimizations, to make
> debugging reliable.
The NS variant produces the failure when compiling with -fast. With -
Os and less the build is OK. When I configure --with-wide-int the
failure becomes:
Loading window...
Loading files...
Loading cus-face...
Loading faces...
Loading button...
Loading startup...
Loading .../emacs-24.1.50/lisp/loaddefs.el (source)...
If I spend some time I can manually make Apple's GCC 4.2.1 to compile
as with -fast, because all the switches are documented (-O3 plus many
extras plus optimisation for the 64-bit G5 processor/IBM PowerPC 970
variants compensated by -mcpu=7450 -mtune=G4) and find out which
switch causes the defect...
--
Greetings
Pete
We need a president who's fluent in at least one language.
– Buck Henry
next prev parent reply other threads:[~2012-04-15 12:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-13 14:04 bug#11236: 24.1.50; Maximum buffer size exceeded Peter Dyballa
2012-04-13 15:31 ` Eli Zaretskii
2012-04-14 10:57 ` Peter Dyballa
2012-04-14 11:31 ` Eli Zaretskii
2012-04-16 14:59 ` Peter Dyballa
2012-04-16 16:54 ` Eli Zaretskii
2012-04-16 20:12 ` Peter Dyballa
2012-04-16 20:39 ` Andreas Schwab
2012-04-16 22:09 ` Peter Dyballa
2012-04-14 15:27 ` Peter Dyballa
2012-04-15 12:02 ` Peter Dyballa [this message]
2012-04-15 22:44 ` Peter Dyballa
2012-04-15 23:48 ` Glenn Morris
2012-04-16 9:03 ` Peter Dyballa
2012-04-16 10:28 ` Andreas Schwab
2012-04-16 13:59 ` Peter Dyballa
2012-04-16 18:24 ` Glenn Morris
2012-04-16 20:16 ` Peter Dyballa
2012-04-23 9:37 ` Andreas Schwab
2012-04-23 5:12 ` Paul Eggert
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