From: Timo Sirainen <tss@iki.fi>
Date: Wed, 4 Feb 2009 22:44:01 +0000 (-0500)
Subject: i_stream_read(): Added a few more asserts.
X-Git-Tag: 1.2.beta1~22
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e4c81823af1fc43ca3f2ce9eb4af7fc8f57b13a5;p=thirdparty%2Fdovecot%2Fcore.git

i_stream_read(): Added a few more asserts.

--HG--
branch : HEAD
---

diff --git a/src/lib/istream.c b/src/lib/istream.c
index 345ceb03e6..cf8b7a0cd3 100644
--- a/src/lib/istream.c
+++ b/src/lib/istream.c
@@ -92,6 +92,10 @@ ssize_t i_stream_read(struct istream *stream)
 	case 0:
 		i_assert(!stream->blocking);
 		break;
+	default:
+		i_assert(ret > 0);
+		i_assert((size_t)ret <= _stream->pos - _stream->skip);
+		break;
 	}
 	return ret;
 }