dovecot-2.2: imap: Don't assert-crash on FETCH BODY[MIME] (retur...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/73216464c8e1
changeset: 16857:73216464c8e1
user:      Timo Sirainen <tss at iki.fi>
date:      Wed Oct 16 20:16:45 2013 +0300
description:
imap: Don't assert-crash on FETCH BODY[MIME] (return BAD instead)

diffstat:

 src/lib-imap-storage/imap-msgpart.c |  2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diffs (12 lines):

diff -r b9498573f0d0 -r 73216464c8e1 src/lib-imap-storage/imap-msgpart.c
--- a/src/lib-imap-storage/imap-msgpart.c	Sat Oct 12 11:11:04 2013 +0300
+++ b/src/lib-imap-storage/imap-msgpart.c	Wed Oct 16 20:16:45 2013 +0300
@@ -254,6 +254,8 @@
 	section = t_str_ucase(section);
 
 	if (strcmp(section, "MIME") == 0) {
+		if (msgpart->section_number[0] == '\0')
+			return -1;
 		msgpart->fetch_type = FETCH_MIME;
 		msgpart->wanted_fields |= MAIL_FETCH_STREAM_BODY;
 	} else if (strcmp(section, "TEXT") == 0) {