[Dovecot] Debugging test72

[Doug Luce]

When attempting to save a message from the INBOX to a folder in a
collection (like, .projects.dovecot), I get behavior like this (in
GDB).  Any clue what might be going wrong?


Here's where a SIGABRT happens:

280             return array->buffer->used / array->element_size;

This is the stack trace:

(gdb) where
#0  mail_index_map_get_ext_idx (map=0x1200c0db0, ext_id=0, idx_r=0x11ffe828)
     at ../../src/lib/array.h:280
#1  0x120058dcc in _view_lookup_ext_full (view=0x1200c0db0, seq=0, ext_id=0,
     map_r=0x11ffe898, data_r=0x11ffe8a0) at mail-index-view.c:395
#2  0x120059468 in mail_index_lookup_ext_full (view=0x1301100d4, seq=0,
     ext_id=301983784, map_r=0x1300e2078, data_r=0x1200c4f14)
     at mail-index-view.c:561
#3  0x12005912c in mail_index_lookup_keywords (view=0x1200c4e00, seq=0,
     keyword_idx=0x11ffe8f8) at mail-index-view.c:475
#4  0x12003e880 in index_mail_get_keywords (_mail=0x1200c0db0)
     at index-mail.c:184
#5  0x120063238 in mail_get_keywords (mail=0x1301100d4) at mail.c:39
#6  0x120063550 in mail_storage_copy (t=0x1200c2880, mail=0x1200e7020,
     dest_mail=0x0) at mail-copy.c:22
#7  0x12002a90c in maildir_copy (_t=0x1200c2880, mail=0x1200e7020,
     dest_mail=0x0) at maildir-copy.c:155
#8  0x120064dac in mailbox_copy (t=0x1301100d4, mail=0x0, dest_mail=0x11ffe828)
     at mail-storage.c:456
#9  0x120011b78 in fetch_and_copy (t=0x1200c2880, srcbox=0x0,
     search_args=0x1200e7020) at cmd-copy.c:28
#10 0x120011d98 in cmd_copy (cmd=0x1200c0268) at cmd-copy.c:88
#11 0x120017598 in client_handle_input (cmd=0x1200c0268) at client.c:334
#12 0x120017748 in _client_input (context=0x1200c0db0) at client.c:383
#13 0x12007e670 in io_loop_handler_run (ioloop=0x1200c2000)
     at ioloop-poll.c:184
#14 0x12007dd5c in io_loop_run (ioloop=0x1200c2000) at ioloop.c:218
#15 0x120022b10 in main (argc=537660848, argv=0x11ffeb10, envp=0x11ffeb20)
     at main.c:228

And, stepping from this position results in the bomb:

(gdb) s

Program received signal SIGABRT, Aborted.
0x130247908 in kill () from /lib/libc.so.5

I'm not too familiar with the source code, so figuring out exactly
what this is up to would be a major chore.  I'm hoping someone can
give me a little clue as to what direction I should take to fix this
problem.

Thanks!

Doug