bug#41184: 28.0.50; Crash on NS when opening text file in a possibly invalid zip archive

[Andrii Kolomoiets]

Eli Zaretskii <eliz@gnu.org> writes:

>> - emacs -Q
>> - C-x C-f <path to attached zip> RET
>> - RET on the first file in archive (the one with .txt extension)
>
> Can you please show the backtrace?  Without that, the bug report is
> only useful if the crash can be reproduced, and you shouldn't rely on
> that (e.g, I couldn't reproduce it).

For this time not only the subject contains "NS" but also the message
body contains "Mac OS X" ;-)

Can reproduce it with those steps.  Here is backtrace:

Terminating app due to uncaught exception 'NSInternalInconsistencyException', 
reason: 'Invalid parameter not satisfying: aString != nil'
abort() called
terminating with uncaught exception of type NSException

Application Specific Backtrace 1:
0   CoreFoundation                      0x00007fff32c47d07 
__exceptionPreprocess + 250
1   libobjc.A.dylib                     0x00007fff6b96b5bf objc_exception_throw 
+ 48
2   CoreFoundation                      0x00007fff32c70ec8 +[NSException 
raise:format:arguments:] + 88
3   Foundation                          0x00007fff3535bf3d -[NSAssertionHandler 
handleFailureInMethod:object:file:lineNumber:description:] + 191
4   AppKit                              0x00007fff2fe991c4 -[NSWindow 
setTitle:] + 185
5   Emacs-x86_64-10_14                  0x000000010b22dfb1 ns_set_name_internal 
+ 161
6   Emacs-x86_64-10_14                  0x000000010b227e8b 
ns_implicitly_set_name + 475
7   Emacs-x86_64-10_14                  0x000000010b08a531 
gui_consider_frame_title + 609
8   Emacs-x86_64-10_14                  0x000000010b05f9fc redisplay_internal + 
1324
9   Emacs-x86_64-10_14                  0x000000010b0fdbe5 read_char + 2213
10  Emacs-x86_64-10_14                  0x000000010b0fb7aa read_key_sequence + 
1722
11  Emacs-x86_64-10_14                  0x000000010b0f9fac command_loop_1 + 1340
12  Emacs-x86_64-10_14                  0x000000010b180b87 
internal_condition_case + 263
13  Emacs-x86_64-10_14                  0x000000010b10a120 command_loop_2 + 48
14  Emacs-x86_64-10_14                  0x000000010b1803ab internal_catch + 267
15  Emacs-x86_64-10_14                  0x000000010b24c385 command_loop.cold.1 
+ 69
16  Emacs-x86_64-10_14                  0x000000010b0f9073 command_loop + 131
17  Emacs-x86_64-10_14                  0x000000010b0f8fa3 recursive_edit_1 + 
115
18  Emacs-x86_64-10_14                  0x000000010b0f91fb Frecursive_edit + 347
19  Emacs-x86_64-10_14                  0x000000010b0f7dd7 main + 7431
20  libdyld.dylib                       0x00007fff6cb12cc9 start + 1


--
Andrii