Internal error on line 296 of mime-node.c

Subject: Internal error on line 296 of mime-node.c

Date: Thu, 01 Mar 2012 17:39:30 -0400

To: notmuch

Cc:

From: David Bremner


In the current master (4fa77d031) I get a sort-of double crash on the 
attached message.

The internal error on line 296 is reached, indicating some kind of bug,
but then the G_OBJECT_TYPE crashes becase parent->part is null.

The message is probably crap, I created it from another "real" message
from some business that causes the same problem.

(gdb) bt
#0  0x0000000000416850 in mime_node_child (parent=0x8425fa0, child=0)
    at mime-node.c:296
#1  0x00000000004137f1 in format_part_json (ctx=0x8425f10, node=0x8425fa0, 
    first=1) at notmuch-show.c:669
#2  0x0000000000413e54 in format_part_json_entry (ctx=0x8425f10, 
    node=0x8425fa0, indent=0, params=0x7ff000470) at notmuch-show.c:758
#3  0x0000000000413f0f in show_message (ctx=0x8367680, format=0x6327e0, message=
    0x83e9830, indent=0, params=0x7ff000470) at notmuch-show.c:776
#4  0x0000000000414165 in show_messages (ctx=0x8367680, format=0x6327e0, 
    messages=0x8425e70, indent=0, params=0x7ff000470) at notmuch-show.c:835
#5  0x00000000004145f5 in do_show (ctx=0x8367680, query=0x83b36b0, 
    format=0x6327e0, params=0x7ff000470) at notmuch-show.c:956
#6  0x0000000000414ba7 in notmuch_show_command (ctx=0x8367680, argc=3, 
    argv=0x7ff000660) at notmuch-show.c:1089
#7  0x000000000040a9fe in main (argc=4, argv=0x7ff000658) at notmuch.c:294
(gdb) print *parent
$3 = {part = 0x0, envelope_file = 0x83e9830, envelope_part = 0x0, 
  nchildren = 1, parent = 0x0, part_num = 0, decrypt_attempted = 0, 
  decrypt_success = 0, verify_attempted = 0, sig_list = 0x0, ctx = 0x8426090, 
  decrypted_child = 0x0, next_child = 0, next_part_num = 1}

quoted printable stuff.


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