From: Timo Sirainen <tss@iki.fi>
Date: Mon, 19 Jan 2015 19:11:29 +0000 (+0200)
Subject: fts: Fixed assert-crash in HTML parsing, broken by the earlier changes.
X-Git-Tag: 2.2.16.rc1~139
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9456cdbebac7bdf7ee4fb2a2e41a9f439b7744ce;p=thirdparty%2Fdovecot%2Fcore.git

fts: Fixed assert-crash in HTML parsing, broken by the earlier changes.
---

diff --git a/src/plugins/fts/fts-parser-html.c b/src/plugins/fts/fts-parser-html.c
index 02a718cba5..39dccd2b81 100644
--- a/src/plugins/fts/fts-parser-html.c
+++ b/src/plugins/fts/fts-parser-html.c
@@ -34,6 +34,11 @@ static void fts_parser_html_more(struct fts_parser *_parser,
 {
 	struct html_fts_parser *parser = (struct html_fts_parser *)_parser;
 
+	if (block->size == 0) {
+		/* finished */
+		return;
+	}
+
 	buffer_set_used_size(parser->output, 0);
 	mail_html2text_more(parser->html2text, block->data, block->size,
 			    parser->output);