bug#555: crash in redisplay_window> temp_set_point_both

bug#555: crash in redisplay_window> temp_set_point_both

[David Reitter]

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I just experienced a rather random crash during redisplay.
It's hard to pin down.  This is a patched 22, most notably with the  
DTWW stuff backported.
temp_set_point_both is not affected.

How does one tell what code line corresponds to temp_set_point_both +  
85?



0   libSystem.B.dylib             	0x92950b9e __kill + 10
1   org.gnu.AquamacsEmacs         	0x0007eb8a fatal_error_signal + 314
2   libSystem.B.dylib             	0x9294f09b _sigtramp + 43
3   ???                           	0xffffffff 0 + 4294967295
4   libSystem.B.dylib             	0x929c7ec2 raise + 26
5   libSystem.B.dylib             	0x929d747f abort + 73
6   org.gnu.AquamacsEmacs         	0x0013bee5 temp_set_point_both + 85
7   org.gnu.AquamacsEmacs         	0x0002f096 redisplay_window + 2262
8   org.gnu.AquamacsEmacs         	0x00031cf0 redisplay_window_1 + 48
9   org.gnu.AquamacsEmacs         	0x000f2943  
internal_condition_case_1 + 259
10  org.gnu.AquamacsEmacs         	0x00033948 redisplay_internal + 3096
11  org.gnu.AquamacsEmacs         	0x0008ccc1 read_char + 1857
12  org.gnu.AquamacsEmacs         	0x0008eb4d read_key_sequence + 2253
13  org.gnu.AquamacsEmacs         	0x000903f2 command_loop_1 + 530
14  org.gnu.AquamacsEmacs         	0x000f2cdd internal_condition_case  
+ 253
15  org.gnu.AquamacsEmacs         	0x000804b8 command_loop_2 + 72
16  org.gnu.AquamacsEmacs         	0x000f2bbc internal_catch + 172
17  org.gnu.AquamacsEmacs         	0x0008024e command_loop + 174
18  org.gnu.AquamacsEmacs         	0x0008030d recursive_edit_1 + 141
19  org.gnu.AquamacsEmacs         	0x0008041e Frecursive_edit + 158
20  org.gnu.AquamacsEmacs         	0x0007f542 main + 2338



In GNU Emacs 22.2.50.2 (i386-apple-darwin9.4.0, Carbon Version 1.6.0)
  of 2008-07-12 on plume.sr.unh.edu - Aquamacs Distribution 1.5CVS
Windowing system distributor `Apple Inc.', version 10.5.4
configured using `configure  '--without-x' '--prefix=/usr/local''

Important settings:
   value of $LC_ALL: nil
   value of $LC_COLLATE: nil
   value of $LC_CTYPE: nil
   value of $LC_MESSAGES: nil
   value of $LC_MONETARY: nil
   value of $LC_NUMERIC: nil
   value of $LC_TIME: nil
   value of $LANG: nil
   locale-coding-system: iso-8859-1
   default-enable-multibyte-characters: t



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bug#555: marked as done (crash in redisplay_window> temp_set_point_both)

[Emacs bug Tracking System]

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Your message dated Wed, 24 Sep 2008 15:27:46 -0400
with message-id <87abdxtkct.fsf@cyd.mit.edu>
and subject line Re: crash in redisplay_window> temp_set_point_both
has caused the Emacs bug report #555,
regarding crash in redisplay_window> temp_set_point_both
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact don@donarmstrong.com
immediately.)


-- 
555: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=555
Emacs Bug Tracking System
Contact don@donarmstrong.com with problems

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I just experienced a rather random crash during redisplay.
It's hard to pin down.  This is a patched 22, most notably with the  
DTWW stuff backported.
temp_set_point_both is not affected.

How does one tell what code line corresponds to temp_set_point_both +  
85?



0   libSystem.B.dylib             	0x92950b9e __kill + 10
1   org.gnu.AquamacsEmacs         	0x0007eb8a fatal_error_signal + 314
2   libSystem.B.dylib             	0x9294f09b _sigtramp + 43
3   ???                           	0xffffffff 0 + 4294967295
4   libSystem.B.dylib             	0x929c7ec2 raise + 26
5   libSystem.B.dylib             	0x929d747f abort + 73
6   org.gnu.AquamacsEmacs         	0x0013bee5 temp_set_point_both + 85
7   org.gnu.AquamacsEmacs         	0x0002f096 redisplay_window + 2262
8   org.gnu.AquamacsEmacs         	0x00031cf0 redisplay_window_1 + 48
9   org.gnu.AquamacsEmacs         	0x000f2943  
internal_condition_case_1 + 259
10  org.gnu.AquamacsEmacs         	0x00033948 redisplay_internal + 3096
11  org.gnu.AquamacsEmacs         	0x0008ccc1 read_char + 1857
12  org.gnu.AquamacsEmacs         	0x0008eb4d read_key_sequence + 2253
13  org.gnu.AquamacsEmacs         	0x000903f2 command_loop_1 + 530
14  org.gnu.AquamacsEmacs         	0x000f2cdd internal_condition_case  
+ 253
15  org.gnu.AquamacsEmacs         	0x000804b8 command_loop_2 + 72
16  org.gnu.AquamacsEmacs         	0x000f2bbc internal_catch + 172
17  org.gnu.AquamacsEmacs         	0x0008024e command_loop + 174
18  org.gnu.AquamacsEmacs         	0x0008030d recursive_edit_1 + 141
19  org.gnu.AquamacsEmacs         	0x0008041e Frecursive_edit + 158
20  org.gnu.AquamacsEmacs         	0x0007f542 main + 2338



In GNU Emacs 22.2.50.2 (i386-apple-darwin9.4.0, Carbon Version 1.6.0)
  of 2008-07-12 on plume.sr.unh.edu - Aquamacs Distribution 1.5CVS
Windowing system distributor `Apple Inc.', version 10.5.4
configured using `configure  '--without-x' '--prefix=/usr/local''

Important settings:
   value of $LC_ALL: nil
   value of $LC_COLLATE: nil
   value of $LC_CTYPE: nil
   value of $LC_MESSAGES: nil
   value of $LC_MONETARY: nil
   value of $LC_NUMERIC: nil
   value of $LC_TIME: nil
   value of $LANG: nil
   locale-coding-system: iso-8859-1
   default-enable-multibyte-characters: t



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From: Chong Yidong <cyd@stupidchicken.com>
To: 555-done@emacsbugs.donarmstrong.com
Subject: Re: crash in redisplay_window> temp_set_point_both
Date: Wed, 24 Sep 2008 15:27:46 -0400
Message-ID: <87abdxtkct.fsf@cyd.mit.edu>

Since no one has reproduced this, and Emacs 23 is moving to NextStep for
OS X support, I'm closing this bug.