From: Timo Sirainen <tss@iki.fi>
Date: Tue, 11 Aug 2009 20:59:55 +0000 (-0400)
Subject: ostream-buffer: Don't grow buffer above max_buffer_size.
X-Git-Tag: 2.0.alpha1~286
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7bfec846657e40a8f10a169caf43491b4bce9387;p=thirdparty%2Fdovecot%2Fcore.git

ostream-buffer: Don't grow buffer above max_buffer_size.

--HG--
branch : HEAD
---

diff --git a/src/lib/ostream-buffer.c b/src/lib/ostream-buffer.c
index 17572b6ca7..68fa172cb6 100644
--- a/src/lib/ostream-buffer.c
+++ b/src/lib/ostream-buffer.c
@@ -70,7 +70,7 @@ o_stream_buffer_sendv(struct ostream_private *stream,
 		left = bstream->max_buffer_size - stream->ostream.offset;
 		n = I_MIN(left, iov[i].iov_len);
 		buffer_write(bstream->buf, stream->ostream.offset,
-			     iov[i].iov_base, iov[i].iov_len);
+			     iov[i].iov_base, n);
 		ret += n;
 		if (n != iov[i].iov_len)
 			break;