From 0f4f9f6d91f1f842f8cf6691cfcd39d34234adcd Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Sat, 28 Jun 2008 22:03:43 +0000
Subject: Make iconv-based filtering produce correct output when encountering
 encoding errors. Fix inputstream_peek_slow to flag OOD when the buffer fill
 routine produces no new data.

svn path=/trunk/libparserutils/; revision=4474
---
 src/input/filter.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/input/filter.c')

diff --git a/src/input/filter.c b/src/input/filter.c
index f40c98f..4a7cd7f 100644
--- a/src/input/filter.c
+++ b/src/input/filter.c
@@ -204,6 +204,16 @@ parserutils_error parserutils_filter_process_chunk(parserutils_filter *input,
 				if (ret != (size_t) -1 || errno != EILSEQ)
 					break;
 
+				if (*outlen < 3)
+					return PARSERUTILS_NOMEM;
+
+				(*output)[0] = 0xef;
+				(*output)[1] = 0xbf;
+				(*output)[2] = 0xbd;
+
+				*output += 3;
+				*outlen -= 3;
+
 				(*data)++;
 				(*len)--;
 			}
-- 
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