dovecot-2.1: dbox: Fixed a potential crash when building message...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.1/rev/3efbc4a8219b
changeset: 14583:3efbc4a8219b
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Jun 29 06:14:51 2012 +0300
description:
dbox: Fixed a potential crash when building message stream from external attachments.

diffstat:

 src/lib-storage/index/dbox-common/dbox-attachment.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (14 lines):

diff -r 81a659ab9183 -r 3efbc4a8219b src/lib-storage/index/dbox-common/dbox-attachment.c
--- a/src/lib-storage/index/dbox-common/dbox-attachment.c	Thu Jun 28 06:32:00 2012 +0300
+++ b/src/lib-storage/index/dbox-common/dbox-attachment.c	Fri Jun 29 06:14:51 2012 +0300
@@ -212,9 +212,9 @@
 
 			input = i_stream_create_limit(*stream, trailer_size);
 			array_append(&streams, &input, 1);
-			(void)array_append_space(&streams);
 		}
 	}
+	(void)array_append_space(&streams);
 
 	inputs = array_idx_modifiable(&streams, 0);
 	i_stream_unref(stream);