dovecot: Fix to handling buffer full conditions.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot/rev/b39233d16d0f
changeset: 6565:b39233d16d0f
user:      Timo Sirainen <tss at iki.fi>
date:      Sat Oct 20 20:20:43 2007 +0300
description:
Fix to handling buffer full conditions.

diffstat:

1 file changed, 2 insertions(+), 4 deletions(-)
src/lib-mail/istream-header-filter.c |    6 ++----

diffs (16 lines):

diff -r c4fa8b1ee24a -r b39233d16d0f src/lib-mail/istream-header-filter.c
--- a/src/lib-mail/istream-header-filter.c	Sat Oct 20 19:25:35 2007 +0300
+++ b/src/lib-mail/istream-header-filter.c	Sat Oct 20 20:20:43 2007 +0300
@@ -232,10 +232,8 @@ static ssize_t i_stream_header_filter_re
 
 	stream->buffer = i_stream_get_data(mstream->input, &pos);
 	if (pos <= stream->pos) {
-		if ((ret = i_stream_read(mstream->input)) == -2) {
-			if (stream->skip == 0)
-				return -2;
-		}
+		if ((ret = i_stream_read(mstream->input)) == -2)
+			return -2;
 		stream->istream.stream_errno = mstream->input->stream_errno;
 		stream->istream.eof = mstream->input->eof;
 		stream->buffer = i_stream_get_data(mstream->input, &pos);