From: Timo Sirainen <tss@iki.fi>
Date: Mon, 10 Aug 2009 17:49:31 +0000 (-0400)
Subject: istream-mail-stats: Don't double-reference parent stream.
X-Git-Tag: 2.0.alpha1~292
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5ac76aaaecaffb81a28c937008cf40477e788b2b;p=thirdparty%2Fdovecot%2Fcore.git

istream-mail-stats: Don't double-reference parent stream.

--HG--
branch : HEAD
---

diff --git a/src/lib-storage/index/istream-mail-stats.c b/src/lib-storage/index/istream-mail-stats.c
index 502da60a21..192be8528c 100644
--- a/src/lib-storage/index/istream-mail-stats.c
+++ b/src/lib-storage/index/istream-mail-stats.c
@@ -12,14 +12,6 @@ struct mail_stats_istream {
 	unsigned int files_read_increased:1;
 };
 
-static void i_stream_mail_stats_destroy(struct iostream_private *stream)
-{
-	struct mail_stats_istream *mstream =
-		(struct mail_stats_istream *)stream;
-
-	i_stream_unref(&mstream->istream.parent);
-}
-
 static ssize_t
 i_stream_mail_stats_read_mail_stats(struct istream_private *stream)
 {
@@ -63,13 +55,10 @@ struct istream *i_stream_create_mail_stats_counter(struct mail_private *mail,
 {
 	struct mail_stats_istream *mstream;
 
-	i_stream_ref(input);
-
 	mstream = i_new(struct mail_stats_istream, 1);
 	mstream->mail = mail;
 	mstream->istream.max_buffer_size = input->real_stream->max_buffer_size;
 
-	mstream->istream.iostream.destroy = i_stream_mail_stats_destroy;
 	mstream->istream.parent = input;
 	mstream->istream.read = i_stream_mail_stats_read_mail_stats;
 	mstream->istream.seek = i_stream_mail_stats_seek;