From: Chong Yidong <cyd@stupidchicken.com>
To: Jason Rumney <jasonr@gnu.org>
Cc: Michael Schierl <schierlm@gmx.de>, 3208@emacsbugs.donarmstrong.com
Subject: bug#3208: 23.0.93; Memory full / crash when displaying lots of characters from a large font (like Arial Unicode or Code2000) which is not explicitly selected (on Win32)
Date: Wed, 06 May 2009 19:11:57 -0400 [thread overview]
Message-ID: <87iqkdj076.fsf@cyd.mit.edu> (raw)
> I can reproduce this. The malloc warnings always seem to occur in the
> SAFE_ALLOCA call in font_sort_entities. The vec passed in to that
> function contains all the fonts on my system, and len is over 3000,
> requiring 24kB to be allocated.
FWIW, I can't reproduce this on GNU/Linux. My default font is DejaVu
Sans Mono, and I tried following the recipe by inserting 0x2203 (which
displays in Kochi Gothic) repeatedly, and moving to the beginning and to
the end of the buffer repeatedly.
font_sort_entities is called a few times initially when I insert 0x2203,
but it is not called repeatedly thereafter.
Could you try to debug why font_sort_entities is called repeatedly in
your case?
next reply other threads:[~2009-05-06 23:11 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-06 23:11 Chong Yidong [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-05-04 18:26 bug#3208: 23.0.93; Memory full / crash when displaying lots of characters from a large font (like Arial Unicode or Code2000) which is not explicitly selected (on Win32) Michael Schierl
2009-05-05 15:25 ` Jason Rumney
2009-05-05 15:46 ` Jason Rumney
2009-05-19 2:13 ` Kenichi Handa
2009-06-18 5:29 ` Jason Rumney
2009-06-22 5:47 ` Jason Rumney
2009-06-22 11:22 ` Kenichi Handa
2009-06-22 11:51 ` Jason Rumney
2009-06-22 12:51 ` Kenichi Handa
2009-06-22 13:05 ` Jason Rumney
2009-06-24 4:26 ` Kenichi Handa
2009-06-24 10:37 ` Jason Rumney
2009-06-24 11:45 ` Kenichi Handa
2009-06-24 10:43 ` Jason Rumney
2009-06-24 11:55 ` Kenichi Handa
[not found] ` <4A422909.9060800@gnu.org>
2009-06-25 8:10 ` Kenichi Handa
2009-06-25 13:21 ` Jason Rumney
2009-06-26 1:26 ` Kenichi Handa
2009-06-26 5:54 ` Jason Rumney
2009-06-26 13:12 ` Kenichi Handa
2009-07-02 12:13 ` Kenichi Handa
2009-07-02 21:36 ` Stefan Monnier
2009-07-03 2:11 ` Kenichi Handa
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