A NOTE has been added to this issue.
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http://www.dbmail.org/mantis/view.php?id=533
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Reported By: idk
Assigned To:
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Project: DBMail
Issue ID: 533
Category: IMAP daemon
Reproducibility: always
Severity: minor
Priority: normal
Status: new
target:
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Date Submitted: 13-Mar-07 17:17 CET
Last Modified: 17-Mar-07 00:41 CET
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Summary: Socket connection drops down after trying to fetch
of nonexistent message body part
Description:
Message with two parts (see additional information for example):
a uid fetch 540962 body[1]
* 92 FETCH (UID 540962 BODY[1] NIL )
a OK UID FETCH completed
a uid fetch 540962 body[2]
* 92 FETCH (UID 540962 BODY[2] {218}
JVBERi0xLjQKJcfsj6IKNSAwIG9iago8PC9MZW5ndGggNiAwIFIvRmlsdGVyIC9GbGF0ZURlY29k
U2l6ZSAyOSAvUm9vdCAxIDAgUiAvSW5mbyAyIDAgUgovSUQgWyjTdpjn/EkhpgW6t5bht6urKSjT
dpjn/EkhpgW6t5bht6urKV0KPj4Kc3RhcnR4cmVmCjI2MzU5CiUlRU9GCg==
)
a OK UID FETCH completed
a uid fetch 540962 body[3]
* 92 FETCH (UID 540962
After this (UID number) connection drops down and into dbmail.err is
logged:
(process:22110): gmime-CRITICAL **: g_mime_object_get_content_type:
assertion `GMIME_IS_OBJECT (object)' failed
dbmail-imapd: misc.c:2293: imap_get_partspec: Assertion `object' failed.
On first fetch server replies "(UID 540962 BODY[1] NIL )", is that
correct? On this message SquirrelMail fails (expect {length} instead of
NIL): if (ereg('\\{([^\\}]*)\\}', $topline, $regs)) ... else ... echo
"Body retrieval error. The reason for this is most probably that the
message is malformed." (I don't know IMAP specification well).
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aaron - 17-Mar-07 00:41
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misc.c, imap_get_partspec doesn't look like it handles all of its error
cases.
I think the assertions are invalid because they are not restricted to the
results of strictly internally generated data. With user-specified data,
we should be gracefully handling error conditions.
What IMAP response should we give to a request for a nonexistent bodypart?
NIL with OK or just plain BAD?
Issue History
Date Modified Username Field Change
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13-Mar-07 17:17 idk New Issue
17-Mar-07 00:41 aaron Note Added: 0001914
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