segfault in mx_update_context()

[Jukka Salmi <j+mutt@xxxxxxxxxxxxx>]

Hello,

some days ago Mutt crashed as follows:

$ gdb /usr/local/bin/mutt mutt.core 
GNU gdb 6.5
[...]
Core was generated by `mutt'.
Program terminated with signal 11, Segmentation fault.
#0  0x080807f7 in mx_update_context (ctx=0xbb629380, new_messages=6) at 
mx.c:1561
1561          h->security = crypt_query (h->content);
(gdb) bt
#0  0x080807f7 in mx_update_context (ctx=0xbb629380, new_messages=6) at 
mx.c:1561
#1  0x080c7cf3 in imap_read_headers (idata=0xbb6c20f0, msgbegin=31, msgend=31) 
at message.c:346
#2  0x080c0beb in imap_cmd_finish (idata=0xbb6c20f0) at command.c:308
#3  0x080c2ae5 in imap_check_mailbox (ctx=0xbb629380, index_hint=0xbfbfdd30, 
force=0) at imap.c:13
#4  0x0805f9bd in mutt_index_menu () at curs_main.c:485
#5  0x08078388 in main (argc=2, argv=0xbfbfea74) at main.c:999
(gdb) 

Not sure what caused this crash, and thus I can't reproduce it. Any
hints? Core file is still available, in case this helps...


Regards, Jukka

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