From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Thu, 10 Sep 2020 07:16:56 +0000 (+0300)
Subject: lib: istream-try - Fix off-by-one check for min_buffer_full_size
X-Git-Tag: 2.3.13~246
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54bc6c2d4ef9ce330b61615c9e283cd82e5e7797;p=thirdparty%2Fdovecot%2Fcore.git

lib: istream-try - Fix off-by-one check for min_buffer_full_size

This mainly fixes random failures with the unit test.
---

diff --git a/src/lib/istream-try.c b/src/lib/istream-try.c
index 1a31a7fb69..c22ee4dbe7 100644
--- a/src/lib/istream-try.c
+++ b/src/lib/istream-try.c
@@ -64,7 +64,7 @@ i_stream_try_is_buffer_full(struct try_istream *tstream,
 	while (try_input->real_stream->parent != NULL) {
 		try_input = try_input->real_stream->parent;
 		if (try_input->real_stream->pos >= try_input->real_stream->buffer_size &&
-		    try_input->real_stream->pos > tstream->min_buffer_full_size)
+		    try_input->real_stream->pos >= tstream->min_buffer_full_size)
 			return TRUE;
 	}
 	return FALSE;